101308750

素因数分解:

$2^1\times 5^4\times {\mathrm{81047}}^1$

素因数の和:81069

約数の個数: 20

約数和(自身を含む): 189895464

約数和(自身を除く): 88586714

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 81047, 162094, 405235, 810470, 2026175, 4052350, 10130875, 20261750, 50654375, 101308750]

約数ペア:

[(1, 101308750), (2, 50654375), (5, 20261750), (10, 10130875), (25, 4052350), (50, 2026175), (125, 810470), (250, 405235), (625, 162094), (1250, 81047)]