25385140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1$

素因数の和:6112

約数の個数: 48

約数和(自身を含む): 61225920

約数和(自身を除く): 35840780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 6073, 12146, 24292, 30365, 60730, 66803, 115387, 121460, 133606, 230774, 267212, 334015, 461548, 576935, 668030, 1153870, 1269257, 1336060, 2307740, 2538514, 5077028, 6346285, 12692570, 25385140]

約数ペア:

[(1, 25385140), (2, 12692570), (4, 6346285), (5, 5077028), (10, 2538514), (11, 2307740), (19, 1336060), (20, 1269257), (22, 1153870), (38, 668030), (44, 576935), (55, 461548), (76, 334015), (95, 267212), (110, 230774), (190, 133606), (209, 121460), (220, 115387), (380, 66803), (418, 60730), (836, 30365), (1045, 24292), (2090, 12146), (4180, 6073)]