10638940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 26671680

約数和(自身を除く): 16032740

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 83, 85, 116, 130, 145, 166, 170, 221, 260, 290, 332, 340, 377, 415, 442, 493, 580, 754, 830, 884, 986, 1079, 1105, 1411, 1508, 1660, 1885, 1972, 2158, 2210, 2407, 2465, 2822, 3770, 4316, 4420, 4814, 4930, 5395, 5644, 6409, 7055, 7540, 9628, 9860, 10790, 12035, 12818, 14110, 18343, 21580, 24070, 25636, 28220, 31291, 32045, 36686, 40919, 48140, 62582, 64090, 73372, 81838, 91715, 125164, 128180, 156455, 163676, 183430, 204595, 312910, 366860, 409190, 531947, 625820, 818380, 1063894, 2127788, 2659735, 5319470, 10638940]

約数ペア:

[(1, 10638940), (2, 5319470), (4, 2659735), (5, 2127788), (10, 1063894), (13, 818380), (17, 625820), (20, 531947), (26, 409190), (29, 366860), (34, 312910), (52, 204595), (58, 183430), (65, 163676), (68, 156455), (83, 128180), (85, 125164), (116, 91715), (130, 81838), (145, 73372), (166, 64090), (170, 62582), (221, 48140), (260, 40919), (290, 36686), (332, 32045), (340, 31291), (377, 28220), (415, 25636), (442, 24070), (493, 21580), (580, 18343), (754, 14110), (830, 12818), (884, 12035), (986, 10790), (1079, 9860), (1105, 9628), (1411, 7540), (1508, 7055), (1660, 6409), (1885, 5644), (1972, 5395), (2158, 4930), (2210, 4814), (2407, 4420), (2465, 4316), (2822, 3770)]