57951640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85223}}^1$

素因数の和:85251

約数の個数: 32

約数和(自身を含む): 138062880

約数和(自身を除く): 80111240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 85223, 170446, 340892, 426115, 681784, 852230, 1448791, 1704460, 2897582, 3408920, 5795164, 7243955, 11590328, 14487910, 28975820, 57951640]

約数ペア:

[(1, 57951640), (2, 28975820), (4, 14487910), (5, 11590328), (8, 7243955), (10, 5795164), (17, 3408920), (20, 2897582), (34, 1704460), (40, 1448791), (68, 852230), (85, 681784), (136, 426115), (170, 340892), (340, 170446), (680, 85223)]