129355550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{152183}}^1$

素因数の和:152212

約数の個数: 24

約数和(自身を含む): 254756016

約数和(自身を除く): 125400466

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 152183, 304366, 760915, 1521830, 2587111, 3804575, 5174222, 7609150, 12935555, 25871110, 64677775, 129355550]

約数ペア:

[(1, 129355550), (2, 64677775), (5, 25871110), (10, 12935555), (17, 7609150), (25, 5174222), (34, 3804575), (50, 2587111), (85, 1521830), (170, 760915), (425, 304366), (850, 152183)]