100004375

素因数分解:

$5^4\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3092

約数の個数: 20

約数和(自身を含む): 127365480

約数和(自身を除く): 27361105

約数列:

[1, 5, 25, 53, 125, 265, 625, 1325, 3019, 6625, 15095, 33125, 75475, 160007, 377375, 800035, 1886875, 4000175, 20000875, 100004375]

約数ペア:

[(1, 100004375), (5, 20000875), (25, 4000175), (53, 1886875), (125, 800035), (265, 377375), (625, 160007), (1325, 75475), (3019, 33125), (6625, 15095)]