22433257880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1644667}}^1$

素因数の和:1644720

約数の個数: 64

約数和(自身を含む): 56839726080

約数和(自身を除く): 34406468200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 1644667, 3289334, 6578668, 8223335, 13157336, 16446670, 18091337, 32893340, 36182674, 50984677, 65786680, 72365348, 90456685, 101969354, 144730696, 180913370, 203938708, 254923385, 361826740, 407877416, 509846770, 560831447, 723653480, 1019693540, 1121662894, 2039387080, 2243325788, 2804157235, 4486651576, 5608314470, 11216628940, 22433257880]

約数ペア:

[(1, 22433257880), (2, 11216628940), (4, 5608314470), (5, 4486651576), (8, 2804157235), (10, 2243325788), (11, 2039387080), (20, 1121662894), (22, 1019693540), (31, 723653480), (40, 560831447), (44, 509846770), (55, 407877416), (62, 361826740), (88, 254923385), (110, 203938708), (124, 180913370), (155, 144730696), (220, 101969354), (248, 90456685), (310, 72365348), (341, 65786680), (440, 50984677), (620, 36182674), (682, 32893340), (1240, 18091337), (1364, 16446670), (1705, 13157336), (2728, 8223335), (3410, 6578668), (6820, 3289334), (13640, 1644667)]