38172970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2129}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 75453120

約数和(自身を除く): 37280150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 2129, 3586, 4258, 8965, 10645, 17930, 21290, 23419, 46838, 117095, 234190, 347027, 694054, 1735135, 3470270, 3817297, 7634594, 19086485, 38172970]

約数ペア:

[(1, 38172970), (2, 19086485), (5, 7634594), (10, 3817297), (11, 3470270), (22, 1735135), (55, 694054), (110, 347027), (163, 234190), (326, 117095), (815, 46838), (1630, 23419), (1793, 21290), (2129, 17930), (3586, 10645), (4258, 8965)]