63135280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3614

約数の個数: 80

約数和(自身を含む): 167426784

約数和(自身を除く): 104291504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 3571, 4420, 7142, 8840, 14284, 17680, 17855, 28568, 35710, 46423, 57136, 60707, 71420, 92846, 121414, 142840, 185692, 232115, 242828, 285680, 303535, 371384, 464230, 485656, 607070, 742768, 789191, 928460, 971312, 1214140, 1578382, 1856920, 2428280, 3156764, 3713840, 3945955, 4856560, 6313528, 7891910, 12627056, 15783820, 31567640, 63135280]

約数ペア:

[(1, 63135280), (2, 31567640), (4, 15783820), (5, 12627056), (8, 7891910), (10, 6313528), (13, 4856560), (16, 3945955), (17, 3713840), (20, 3156764), (26, 2428280), (34, 1856920), (40, 1578382), (52, 1214140), (65, 971312), (68, 928460), (80, 789191), (85, 742768), (104, 607070), (130, 485656), (136, 464230), (170, 371384), (208, 303535), (221, 285680), (260, 242828), (272, 232115), (340, 185692), (442, 142840), (520, 121414), (680, 92846), (884, 71420), (1040, 60707), (1105, 57136), (1360, 46423), (1768, 35710), (2210, 28568), (3536, 17855), (3571, 17680), (4420, 14284), (7142, 8840)]