22226380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 52577280

約数和(自身を除く): 30350900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3259, 3410, 6518, 6820, 13036, 16295, 32590, 35849, 65180, 71698, 101029, 143396, 179245, 202058, 358490, 404116, 505145, 716980, 1010290, 1111319, 2020580, 2222638, 4445276, 5556595, 11113190, 22226380]

約数ペア:

[(1, 22226380), (2, 11113190), (4, 5556595), (5, 4445276), (10, 2222638), (11, 2020580), (20, 1111319), (22, 1010290), (31, 716980), (44, 505145), (55, 404116), (62, 358490), (110, 202058), (124, 179245), (155, 143396), (220, 101029), (310, 71698), (341, 65180), (620, 35849), (682, 32590), (1364, 16295), (1705, 13036), (3259, 6820), (3410, 6518)]