113847640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167423}}^1$

素因数の和:167451

約数の個数: 32

約数和(自身を含む): 271226880

約数和(自身を除く): 157379240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 167423, 334846, 669692, 837115, 1339384, 1674230, 2846191, 3348460, 5692382, 6696920, 11384764, 14230955, 22769528, 28461910, 56923820, 113847640]

約数ペア:

[(1, 113847640), (2, 56923820), (4, 28461910), (5, 22769528), (8, 14230955), (10, 11384764), (17, 6696920), (20, 5692382), (34, 3348460), (40, 2846191), (68, 1674230), (85, 1339384), (136, 837115), (170, 669692), (340, 334846), (680, 167423)]