100116875

素因数分解:

$5^4\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3968

約数の個数: 20

約数和(自身を含む): 128190216

約数和(自身を除く): 28073341

約数列:

[1, 5, 25, 41, 125, 205, 625, 1025, 3907, 5125, 19535, 25625, 97675, 160187, 488375, 800935, 2441875, 4004675, 20023375, 100116875]

約数ペア:

[(1, 100116875), (5, 20023375), (25, 4004675), (41, 2441875), (125, 800935), (205, 488375), (625, 160187), (1025, 97675), (3907, 25625), (5125, 19535)]