22556546740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1458

約数の個数: 192

約数和(自身を含む): 60391231488

約数和(自身を除く): 37834684748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 401, 403, 434, 455, 620, 802, 806, 868, 910, 997, 1085, 1604, 1612, 1820, 1994, 2005, 2015, 2170, 2807, 2821, 3988, 4010, 4030, 4340, 4985, 5213, 5614, 5642, 6979, 8020, 8060, 9970, 10426, 11228, 11284, 12431, 12961, 13958, 14035, 14105, 19940, 20852, 24862, 25922, 26065, 27916, 28070, 28210, 30907, 34895, 36491, 49724, 51844, 52130, 56140, 56420, 61814, 62155, 64805, 69790, 72982, 87017, 90727, 104260, 123628, 124310, 129610, 139580, 145964, 154535, 161603, 174034, 181454, 182455, 216349, 248620, 259220, 309070, 323206, 348068, 362908, 364910, 399797, 401791, 432698, 435085, 453635, 618140, 646412, 729820, 799594, 803582, 808015, 865396, 870170, 907270, 1081745, 1131221, 1599188, 1607164, 1616030, 1740340, 1814540, 1998985, 2008955, 2163490, 2262442, 2798579, 2812537, 3232060, 3997970, 4017910, 4326980, 4524884, 5197361, 5597158, 5625074, 5656105, 7995940, 8035820, 10394722, 11194316, 11250148, 11312210, 12393707, 13992895, 14062685, 20789444, 22624420, 24787414, 25986805, 27985790, 28125370, 36381527, 49574828, 51973610, 55971580, 56250740, 61968535, 72763054, 86755949, 103947220, 123937070, 145526108, 161118191, 173511898, 181907635, 247874140, 322236382, 347023796, 363815270, 433779745, 644472764, 727630540, 805590955, 867559490, 1127827337, 1611181910, 1735118980, 2255654674, 3222363820, 4511309348, 5639136685, 11278273370, 22556546740]

約数ペア:

[(1, 22556546740), (2, 11278273370), (4, 5639136685), (5, 4511309348), (7, 3222363820), (10, 2255654674), (13, 1735118980), (14, 1611181910), (20, 1127827337), (26, 867559490), (28, 805590955), (31, 727630540), (35, 644472764), (52, 433779745), (62, 363815270), (65, 347023796), (70, 322236382), (91, 247874140), (124, 181907635), (130, 173511898), (140, 161118191), (155, 145526108), (182, 123937070), (217, 103947220), (260, 86755949), (310, 72763054), (364, 61968535), (401, 56250740), (403, 55971580), (434, 51973610), (455, 49574828), (620, 36381527), (802, 28125370), (806, 27985790), (868, 25986805), (910, 24787414), (997, 22624420), (1085, 20789444), (1604, 14062685), (1612, 13992895), (1820, 12393707), (1994, 11312210), (2005, 11250148), (2015, 11194316), (2170, 10394722), (2807, 8035820), (2821, 7995940), (3988, 5656105), (4010, 5625074), (4030, 5597158), (4340, 5197361), (4985, 4524884), (5213, 4326980), (5614, 4017910), (5642, 3997970), (6979, 3232060), (8020, 2812537), (8060, 2798579), (9970, 2262442), (10426, 2163490), (11228, 2008955), (11284, 1998985), (12431, 1814540), (12961, 1740340), (13958, 1616030), (14035, 1607164), (14105, 1599188), (19940, 1131221), (20852, 1081745), (24862, 907270), (25922, 870170), (26065, 865396), (27916, 808015), (28070, 803582), (28210, 799594), (30907, 729820), (34895, 646412), (36491, 618140), (49724, 453635), (51844, 435085), (52130, 432698), (56140, 401791), (56420, 399797), (61814, 364910), (62155, 362908), (64805, 348068), (69790, 323206), (72982, 309070), (87017, 259220), (90727, 248620), (104260, 216349), (123628, 182455), (124310, 181454), (129610, 174034), (139580, 161603), (145964, 154535)]