174119920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167423}}^1$

素因数の和:167449

約数の個数: 40

約数和(自身を含む): 435972096

約数和(自身を除く): 261852176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 167423, 334846, 669692, 837115, 1339384, 1674230, 2176499, 2678768, 3348460, 4352998, 6696920, 8705996, 10882495, 13393840, 17411992, 21764990, 34823984, 43529980, 87059960, 174119920]

約数ペア:

[(1, 174119920), (2, 87059960), (4, 43529980), (5, 34823984), (8, 21764990), (10, 17411992), (13, 13393840), (16, 10882495), (20, 8705996), (26, 6696920), (40, 4352998), (52, 3348460), (65, 2678768), (80, 2176499), (104, 1674230), (130, 1339384), (208, 837115), (260, 669692), (520, 334846), (1040, 167423)]