4999150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7716

約数の個数: 24

約数和(自身を含む): 10014984

約数和(自身を除く): 5015834

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7691, 15382, 38455, 76910, 99983, 192275, 199966, 384550, 499915, 999830, 2499575, 4999150]

約数ペア:

[(1, 4999150), (2, 2499575), (5, 999830), (10, 499915), (13, 384550), (25, 199966), (26, 192275), (50, 99983), (65, 76910), (130, 38455), (325, 15382), (650, 7691)]