88267480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 228096000

約数和(自身を除く): 139828520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 239, 280, 478, 956, 1195, 1319, 1673, 1912, 2390, 2638, 3346, 4780, 5276, 6595, 6692, 8365, 9233, 9560, 10552, 13190, 13384, 16730, 18466, 26380, 33460, 36932, 46165, 52760, 66920, 73864, 92330, 184660, 315241, 369320, 630482, 1260964, 1576205, 2206687, 2521928, 3152410, 4413374, 6304820, 8826748, 11033435, 12609640, 17653496, 22066870, 44133740, 88267480]

約数ペア:

[(1, 88267480), (2, 44133740), (4, 22066870), (5, 17653496), (7, 12609640), (8, 11033435), (10, 8826748), (14, 6304820), (20, 4413374), (28, 3152410), (35, 2521928), (40, 2206687), (56, 1576205), (70, 1260964), (140, 630482), (239, 369320), (280, 315241), (478, 184660), (956, 92330), (1195, 73864), (1319, 66920), (1673, 52760), (1912, 46165), (2390, 36932), (2638, 33460), (3346, 26380), (4780, 18466), (5276, 16730), (6595, 13384), (6692, 13190), (8365, 10552), (9233, 9560)]