40048430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6367}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 78402816

約数和(自身を除く): 38354386

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 6367, 12734, 31835, 63670, 108239, 216478, 235579, 471158, 541195, 1082390, 1177895, 2355790, 4004843, 8009686, 20024215, 40048430]

約数ペア:

[(1, 40048430), (2, 20024215), (5, 8009686), (10, 4004843), (17, 2355790), (34, 1177895), (37, 1082390), (74, 541195), (85, 471158), (170, 235579), (185, 216478), (370, 108239), (629, 63670), (1258, 31835), (3145, 12734), (6290, 6367)]