38728360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88019}}^1$

素因数の和:88041

約数の個数: 32

約数和(自身を含む): 95061600

約数和(自身を除く): 56333240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 88019, 176038, 352076, 440095, 704152, 880190, 968209, 1760380, 1936418, 3520760, 3872836, 4841045, 7745672, 9682090, 19364180, 38728360]

約数ペア:

[(1, 38728360), (2, 19364180), (4, 9682090), (5, 7745672), (8, 4841045), (10, 3872836), (11, 3520760), (20, 1936418), (22, 1760380), (40, 968209), (44, 880190), (55, 704152), (88, 440095), (110, 352076), (220, 176038), (440, 88019)]