22728200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10331}}^1$

素因数の和:10358

約数の個数: 48

約数和(自身を含む): 57652560

約数和(自身を除く): 34924360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 10331, 20662, 41324, 51655, 82648, 103310, 113641, 206620, 227282, 258275, 413240, 454564, 516550, 568205, 909128, 1033100, 1136410, 2066200, 2272820, 2841025, 4545640, 5682050, 11364100, 22728200]

約数ペア:

[(1, 22728200), (2, 11364100), (4, 5682050), (5, 4545640), (8, 2841025), (10, 2272820), (11, 2066200), (20, 1136410), (22, 1033100), (25, 909128), (40, 568205), (44, 516550), (50, 454564), (55, 413240), (88, 258275), (100, 227282), (110, 206620), (200, 113641), (220, 103310), (275, 82648), (440, 51655), (550, 41324), (1100, 20662), (2200, 10331)]