22562540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 67737600

約数和(自身を除く): 45175060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 49, 52, 55, 65, 70, 77, 91, 92, 98, 110, 115, 130, 140, 143, 154, 161, 182, 196, 220, 230, 245, 253, 260, 286, 299, 308, 322, 343, 364, 385, 455, 460, 490, 506, 539, 572, 598, 637, 644, 686, 715, 770, 805, 910, 980, 1001, 1012, 1078, 1127, 1196, 1265, 1274, 1372, 1430, 1495, 1540, 1610, 1715, 1771, 1820, 2002, 2093, 2156, 2254, 2530, 2548, 2695, 2860, 2990, 3185, 3220, 3289, 3430, 3542, 3773, 4004, 4186, 4459, 4508, 5005, 5060, 5390, 5635, 5980, 6370, 6578, 6860, 7007, 7084, 7546, 7889, 8372, 8855, 8918, 10010, 10465, 10780, 11270, 12397, 12740, 13156, 14014, 14651, 15092, 15778, 16445, 17710, 17836, 18865, 20020, 20930, 22295, 22540, 23023, 24794, 28028, 29302, 31556, 32890, 35035, 35420, 37730, 39445, 41860, 44590, 46046, 49049, 49588, 58604, 61985, 65780, 70070, 73255, 75460, 78890, 86779, 89180, 92092, 98098, 102557, 115115, 123970, 140140, 146510, 157780, 161161, 173558, 196196, 205114, 230230, 245245, 247940, 293020, 322322, 347116, 410228, 433895, 460460, 490490, 512785, 644644, 805805, 867790, 980980, 1025570, 1128127, 1611610, 1735580, 2051140, 2256254, 3223220, 4512508, 5640635, 11281270, 22562540]

約数ペア:

[(1, 22562540), (2, 11281270), (4, 5640635), (5, 4512508), (7, 3223220), (10, 2256254), (11, 2051140), (13, 1735580), (14, 1611610), (20, 1128127), (22, 1025570), (23, 980980), (26, 867790), (28, 805805), (35, 644644), (44, 512785), (46, 490490), (49, 460460), (52, 433895), (55, 410228), (65, 347116), (70, 322322), (77, 293020), (91, 247940), (92, 245245), (98, 230230), (110, 205114), (115, 196196), (130, 173558), (140, 161161), (143, 157780), (154, 146510), (161, 140140), (182, 123970), (196, 115115), (220, 102557), (230, 98098), (245, 92092), (253, 89180), (260, 86779), (286, 78890), (299, 75460), (308, 73255), (322, 70070), (343, 65780), (364, 61985), (385, 58604), (455, 49588), (460, 49049), (490, 46046), (506, 44590), (539, 41860), (572, 39445), (598, 37730), (637, 35420), (644, 35035), (686, 32890), (715, 31556), (770, 29302), (805, 28028), (910, 24794), (980, 23023), (1001, 22540), (1012, 22295), (1078, 20930), (1127, 20020), (1196, 18865), (1265, 17836), (1274, 17710), (1372, 16445), (1430, 15778), (1495, 15092), (1540, 14651), (1610, 14014), (1715, 13156), (1771, 12740), (1820, 12397), (2002, 11270), (2093, 10780), (2156, 10465), (2254, 10010), (2530, 8918), (2548, 8855), (2695, 8372), (2860, 7889), (2990, 7546), (3185, 7084), (3220, 7007), (3289, 6860), (3430, 6578), (3542, 6370), (3773, 5980), (4004, 5635), (4186, 5390), (4459, 5060), (4508, 5005)]