64822360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95327}}^1$

素因数の和:95355

約数の個数: 32

約数和(自身を含む): 154431360

約数和(自身を除く): 89609000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 95327, 190654, 381308, 476635, 762616, 953270, 1620559, 1906540, 3241118, 3813080, 6482236, 8102795, 12964472, 16205590, 32411180, 64822360]

約数ペア:

[(1, 64822360), (2, 32411180), (4, 16205590), (5, 12964472), (8, 8102795), (10, 6482236), (17, 3813080), (20, 3241118), (34, 1906540), (40, 1620559), (68, 953270), (85, 762616), (136, 476635), (170, 381308), (340, 190654), (680, 95327)]