84796580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13291}}^1$

素因数の和:13340

約数の個数: 48

約数和(自身を含む): 200975040

約数和(自身を除く): 116178460

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, 6380, 13291, 26582, 53164, 66455, 132910, 146201, 265820, 292402, 385439, 584804, 731005, 770878, 1462010, 1541756, 1927195, 2924020, 3854390, 4239829, 7708780, 8479658, 16959316, 21199145, 42398290, 84796580]

約数ペア:

[(1, 84796580), (2, 42398290), (4, 21199145), (5, 16959316), (10, 8479658), (11, 7708780), (20, 4239829), (22, 3854390), (29, 2924020), (44, 1927195), (55, 1541756), (58, 1462010), (110, 770878), (116, 731005), (145, 584804), (220, 385439), (290, 292402), (319, 265820), (580, 146201), (638, 132910), (1276, 66455), (1595, 53164), (3190, 26582), (6380, 13291)]