85412960

素因数分解:

$2^5\times 5^1\times {\mathrm{533831}}^1$

素因数の和:533846

約数の個数: 24

約数和(自身を含む): 201788496

約数和(自身を除く): 116375536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 533831, 1067662, 2135324, 2669155, 4270648, 5338310, 8541296, 10676620, 17082592, 21353240, 42706480, 85412960]

約数ペア:

[(1, 85412960), (2, 42706480), (4, 21353240), (5, 17082592), (8, 10676620), (10, 8541296), (16, 5338310), (20, 4270648), (32, 2669155), (40, 2135324), (80, 1067662), (160, 533831)]