71125606760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1\times {\mathrm{38303}}^1$

素因数の和:41898

約数の個数: 64

約数和(自身を含む): 172395578880

約数和(自身を除く): 101269972120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3571, 7142, 14284, 17855, 28568, 35710, 38303, 46423, 71420, 76606, 92846, 142840, 153212, 185692, 191515, 232115, 306424, 371384, 383030, 464230, 497939, 766060, 928460, 995878, 1532120, 1856920, 1991756, 2489695, 3983512, 4979390, 9958780, 19917560, 136780013, 273560026, 547120052, 683900065, 1094240104, 1367800130, 1778140169, 2735600260, 3556280338, 5471200520, 7112560676, 8890700845, 14225121352, 17781401690, 35562803380, 71125606760]

約数ペア:

[(1, 71125606760), (2, 35562803380), (4, 17781401690), (5, 14225121352), (8, 8890700845), (10, 7112560676), (13, 5471200520), (20, 3556280338), (26, 2735600260), (40, 1778140169), (52, 1367800130), (65, 1094240104), (104, 683900065), (130, 547120052), (260, 273560026), (520, 136780013), (3571, 19917560), (7142, 9958780), (14284, 4979390), (17855, 3983512), (28568, 2489695), (35710, 1991756), (38303, 1856920), (46423, 1532120), (71420, 995878), (76606, 928460), (92846, 766060), (142840, 497939), (153212, 464230), (185692, 383030), (191515, 371384), (232115, 306424)]