145848070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 271143936

約数和(自身を除く): 125295866

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 2801, 5207, 5602, 10414, 14005, 26035, 28010, 52070, 114841, 229682, 355727, 574205, 711454, 1148410, 1778635, 3557270, 14584807, 29169614, 72924035, 145848070]

約数ペア:

[(1, 145848070), (2, 72924035), (5, 29169614), (10, 14584807), (41, 3557270), (82, 1778635), (127, 1148410), (205, 711454), (254, 574205), (410, 355727), (635, 229682), (1270, 114841), (2801, 52070), (5207, 28010), (5602, 26035), (10414, 14005)]