326185330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{2539}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 608990400

約数和(自身を除く): 282805070

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 443, 886, 2215, 2539, 4430, 5078, 12695, 12847, 25390, 25694, 64235, 73631, 128470, 147262, 368155, 736310, 1124777, 2249554, 5623885, 11247770, 32618533, 65237066, 163092665, 326185330]

約数ペア:

[(1, 326185330), (2, 163092665), (5, 65237066), (10, 32618533), (29, 11247770), (58, 5623885), (145, 2249554), (290, 1124777), (443, 736310), (886, 368155), (2215, 147262), (2539, 128470), (4430, 73631), (5078, 64235), (12695, 25694), (12847, 25390)]