125913840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40357}}^1$

素因数の和:40386

約数の個数: 80

約数和(自身を含む): 420368928

約数和(自身を除く): 294455088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40357, 80714, 121071, 161428, 201785, 242142, 322856, 403570, 484284, 524641, 605355, 645712, 807140, 968568, 1049282, 1210710, 1573923, 1614280, 1937136, 2098564, 2421420, 2623205, 3147846, 3228560, 4197128, 4842840, 5246410, 6295692, 7869615, 8394256, 9685680, 10492820, 12591384, 15739230, 20985640, 25182768, 31478460, 41971280, 62956920, 125913840]

約数ペア:

[(1, 125913840), (2, 62956920), (3, 41971280), (4, 31478460), (5, 25182768), (6, 20985640), (8, 15739230), (10, 12591384), (12, 10492820), (13, 9685680), (15, 8394256), (16, 7869615), (20, 6295692), (24, 5246410), (26, 4842840), (30, 4197128), (39, 3228560), (40, 3147846), (48, 2623205), (52, 2421420), (60, 2098564), (65, 1937136), (78, 1614280), (80, 1573923), (104, 1210710), (120, 1049282), (130, 968568), (156, 807140), (195, 645712), (208, 605355), (240, 524641), (260, 484284), (312, 403570), (390, 322856), (520, 242142), (624, 201785), (780, 161428), (1040, 121071), (1560, 80714), (3120, 40357)]