11960871580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 29773469376

約数和(自身を除く): 17812597796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 397, 433, 490, 497, 710, 794, 866, 980, 994, 1420, 1588, 1732, 1985, 1988, 2165, 2485, 2779, 3031, 3479, 3970, 4330, 4970, 5558, 6062, 6958, 7940, 8660, 9940, 11116, 12124, 13895, 13916, 15155, 17395, 19453, 21217, 27790, 28187, 30310, 30743, 34790, 38906, 42434, 55580, 56374, 60620, 61486, 69580, 77812, 84868, 97265, 106085, 112748, 122972, 140935, 153715, 171901, 194530, 197309, 212170, 215201, 281870, 307430, 343802, 389060, 394618, 424340, 430402, 563740, 614860, 687604, 789236, 859505, 860804, 986545, 1076005, 1203307, 1381163, 1506407, 1719010, 1973090, 2152010, 2406614, 2762326, 3012814, 3438020, 3946180, 4304020, 4813228, 5524652, 6016535, 6025628, 6905815, 7532035, 8423149, 12033070, 12204971, 13811630, 15064070, 16846298, 24066140, 24409942, 27623260, 30128140, 33692596, 42115745, 48819884, 61024855, 84231490, 85434797, 122049710, 168462980, 170869594, 244099420, 341739188, 427173985, 598043579, 854347970, 1196087158, 1708695940, 2392174316, 2990217895, 5980435790, 11960871580]

約数ペア:

[(1, 11960871580), (2, 5980435790), (4, 2990217895), (5, 2392174316), (7, 1708695940), (10, 1196087158), (14, 854347970), (20, 598043579), (28, 427173985), (35, 341739188), (49, 244099420), (70, 170869594), (71, 168462980), (98, 122049710), (140, 85434797), (142, 84231490), (196, 61024855), (245, 48819884), (284, 42115745), (355, 33692596), (397, 30128140), (433, 27623260), (490, 24409942), (497, 24066140), (710, 16846298), (794, 15064070), (866, 13811630), (980, 12204971), (994, 12033070), (1420, 8423149), (1588, 7532035), (1732, 6905815), (1985, 6025628), (1988, 6016535), (2165, 5524652), (2485, 4813228), (2779, 4304020), (3031, 3946180), (3479, 3438020), (3970, 3012814), (4330, 2762326), (4970, 2406614), (5558, 2152010), (6062, 1973090), (6958, 1719010), (7940, 1506407), (8660, 1381163), (9940, 1203307), (11116, 1076005), (12124, 986545), (13895, 860804), (13916, 859505), (15155, 789236), (17395, 687604), (19453, 614860), (21217, 563740), (27790, 430402), (28187, 424340), (30310, 394618), (30743, 389060), (34790, 343802), (38906, 307430), (42434, 281870), (55580, 215201), (56374, 212170), (60620, 197309), (61486, 194530), (69580, 171901), (77812, 153715), (84868, 140935), (97265, 122972), (106085, 112748)]