85862860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41681}}^1$

素因数の和:41793

約数の個数: 24

約数和(自身を含む): 182066976

約数和(自身を除く): 96204116

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 41681, 83362, 166724, 208405, 416810, 833620, 4293143, 8586286, 17172572, 21465715, 42931430, 85862860]

約数ペア:

[(1, 85862860), (2, 42931430), (4, 21465715), (5, 17172572), (10, 8586286), (20, 4293143), (103, 833620), (206, 416810), (412, 208405), (515, 166724), (1030, 83362), (2060, 41681)]