88490380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 203686560

約数和(自身を除く): 115196180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 1669, 2410, 2651, 3338, 4820, 5302, 6676, 8345, 10604, 13255, 16690, 18359, 26510, 33380, 36718, 53020, 73436, 91795, 183590, 367180, 402229, 804458, 1608916, 2011145, 4022290, 4424519, 8044580, 8849038, 17698076, 22122595, 44245190, 88490380]

約数ペア:

[(1, 88490380), (2, 44245190), (4, 22122595), (5, 17698076), (10, 8849038), (11, 8044580), (20, 4424519), (22, 4022290), (44, 2011145), (55, 1608916), (110, 804458), (220, 402229), (241, 367180), (482, 183590), (964, 91795), (1205, 73436), (1669, 53020), (2410, 36718), (2651, 33380), (3338, 26510), (4820, 18359), (5302, 16690), (6676, 13255), (8345, 10604)]