22081180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 52345440

約数和(自身を除く): 30264260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 3461, 6380, 6922, 13844, 17305, 34610, 38071, 69220, 76142, 100369, 152284, 190355, 200738, 380710, 401476, 501845, 761420, 1003690, 1104059, 2007380, 2208118, 4416236, 5520295, 11040590, 22081180]

約数ペア:

[(1, 22081180), (2, 11040590), (4, 5520295), (5, 4416236), (10, 2208118), (11, 2007380), (20, 1104059), (22, 1003690), (29, 761420), (44, 501845), (55, 401476), (58, 380710), (110, 200738), (116, 190355), (145, 152284), (220, 100369), (290, 76142), (319, 69220), (580, 38071), (638, 34610), (1276, 17305), (1595, 13844), (3190, 6922), (3461, 6380)]