85963750

素因数分解:

$2^1\times 5^4\times {\mathrm{68771}}^1$

素因数の和:68793

約数の個数: 20

約数和(自身を含む): 161132796

約数和(自身を除く): 75169046

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 68771, 137542, 343855, 687710, 1719275, 3438550, 8596375, 17192750, 42981875, 85963750]

約数ペア:

[(1, 85963750), (2, 42981875), (5, 17192750), (10, 8596375), (25, 3438550), (50, 1719275), (125, 687710), (250, 343855), (625, 137542), (1250, 68771)]