22334180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 51649920

約数和(自身を除く): 29315740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 839, 1210, 1331, 1678, 2420, 2662, 3356, 4195, 5324, 6655, 8390, 9229, 13310, 16780, 18458, 26620, 36916, 46145, 92290, 101519, 184580, 203038, 406076, 507595, 1015190, 1116709, 2030380, 2233418, 4466836, 5583545, 11167090, 22334180]

約数ペア:

[(1, 22334180), (2, 11167090), (4, 5583545), (5, 4466836), (10, 2233418), (11, 2030380), (20, 1116709), (22, 1015190), (44, 507595), (55, 406076), (110, 203038), (121, 184580), (220, 101519), (242, 92290), (484, 46145), (605, 36916), (839, 26620), (1210, 18458), (1331, 16780), (1678, 13310), (2420, 9229), (2662, 8390), (3356, 6655), (4195, 5324)]