70436740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 162699264

約数和(自身を除く): 92262524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2521, 2540, 2794, 5042, 5588, 6985, 10084, 12605, 13970, 25210, 27731, 27940, 50420, 55462, 110924, 138655, 277310, 320167, 554620, 640334, 1280668, 1600835, 3201670, 3521837, 6403340, 7043674, 14087348, 17609185, 35218370, 70436740]

約数ペア:

[(1, 70436740), (2, 35218370), (4, 17609185), (5, 14087348), (10, 7043674), (11, 6403340), (20, 3521837), (22, 3201670), (44, 1600835), (55, 1280668), (110, 640334), (127, 554620), (220, 320167), (254, 277310), (508, 138655), (635, 110924), (1270, 55462), (1397, 50420), (2521, 27940), (2540, 27731), (2794, 25210), (5042, 13970), (5588, 12605), (6985, 10084)]