57495760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 154740096

約数和(自身を除く): 97244336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1237, 1328, 1660, 2324, 2474, 2905, 3320, 4648, 4948, 5810, 6185, 6640, 8659, 9296, 9896, 11620, 12370, 17318, 19792, 23240, 24740, 34636, 43295, 46480, 49480, 69272, 86590, 98960, 102671, 138544, 173180, 205342, 346360, 410684, 513355, 692720, 718697, 821368, 1026710, 1437394, 1642736, 2053420, 2874788, 3593485, 4106840, 5749576, 7186970, 8213680, 11499152, 14373940, 28747880, 57495760]

約数ペア:

[(1, 57495760), (2, 28747880), (4, 14373940), (5, 11499152), (7, 8213680), (8, 7186970), (10, 5749576), (14, 4106840), (16, 3593485), (20, 2874788), (28, 2053420), (35, 1642736), (40, 1437394), (56, 1026710), (70, 821368), (80, 718697), (83, 692720), (112, 513355), (140, 410684), (166, 346360), (280, 205342), (332, 173180), (415, 138544), (560, 102671), (581, 98960), (664, 86590), (830, 69272), (1162, 49480), (1237, 46480), (1328, 43295), (1660, 34636), (2324, 24740), (2474, 23240), (2905, 19792), (3320, 17318), (4648, 12370), (4948, 11620), (5810, 9896), (6185, 9296), (6640, 8659)]