22448360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 55615680

約数和(自身を除く): 33167320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 313, 326, 440, 626, 652, 815, 1252, 1304, 1565, 1630, 1793, 2504, 3130, 3260, 3443, 3586, 6260, 6520, 6886, 7172, 8965, 12520, 13772, 14344, 17215, 17930, 27544, 34430, 35860, 51019, 68860, 71720, 102038, 137720, 204076, 255095, 408152, 510190, 561209, 1020380, 1122418, 2040760, 2244836, 2806045, 4489672, 5612090, 11224180, 22448360]

約数ペア:

[(1, 22448360), (2, 11224180), (4, 5612090), (5, 4489672), (8, 2806045), (10, 2244836), (11, 2040760), (20, 1122418), (22, 1020380), (40, 561209), (44, 510190), (55, 408152), (88, 255095), (110, 204076), (163, 137720), (220, 102038), (313, 71720), (326, 68860), (440, 51019), (626, 35860), (652, 34430), (815, 27544), (1252, 17930), (1304, 17215), (1565, 14344), (1630, 13772), (1793, 12520), (2504, 8965), (3130, 7172), (3260, 6886), (3443, 6520), (3586, 6260)]