85846840

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{3571}}^1$

素因数の和:4183

約数の個数: 32

約数和(自身を含む): 193530960

約数和(自身を除く): 107684120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 3571, 4808, 6010, 7142, 12020, 14284, 17855, 24040, 28568, 35710, 71420, 142840, 2146171, 4292342, 8584684, 10730855, 17169368, 21461710, 42923420, 85846840]

約数ペア:

[(1, 85846840), (2, 42923420), (4, 21461710), (5, 17169368), (8, 10730855), (10, 8584684), (20, 4292342), (40, 2146171), (601, 142840), (1202, 71420), (2404, 35710), (3005, 28568), (3571, 24040), (4808, 17855), (6010, 14284), (7142, 12020)]