172142150

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{27109}}^1$

素因数の和:27248

約数の個数: 24

約数和(自身を含む): 322717440

約数和(自身を除く): 150575290

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 27109, 54218, 135545, 271090, 677725, 1355450, 3442843, 6885686, 17214215, 34428430, 86071075, 172142150]

約数ペア:

[(1, 172142150), (2, 86071075), (5, 34428430), (10, 17214215), (25, 6885686), (50, 3442843), (127, 1355450), (254, 677725), (635, 271090), (1270, 135545), (3175, 54218), (6350, 27109)]