85230160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34367}}^1$

素因数の和:34411

約数の個数: 40

約数和(自身を含む): 204558336

約数和(自身を除く): 119328176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34367, 68734, 137468, 171835, 274936, 343670, 549872, 687340, 1065377, 1374680, 2130754, 2749360, 4261508, 5326885, 8523016, 10653770, 17046032, 21307540, 42615080, 85230160]

約数ペア:

[(1, 85230160), (2, 42615080), (4, 21307540), (5, 17046032), (8, 10653770), (10, 8523016), (16, 5326885), (20, 4261508), (31, 2749360), (40, 2130754), (62, 1374680), (80, 1065377), (124, 687340), (155, 549872), (248, 343670), (310, 274936), (496, 171835), (620, 137468), (1240, 68734), (2480, 34367)]