1570239220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{246119}}^1$

素因数の和:246168

約数の個数: 48

約数和(自身を含む): 3721334400

約数和(自身を除く): 2151095180

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, 246119, 492238, 984476, 1230595, 2461190, 2707309, 4922380, 5414618, 7137451, 10829236, 13536545, 14274902, 27073090, 28549804, 35687255, 54146180, 71374510, 78511961, 142749020, 157023922, 314047844, 392559805, 785119610, 1570239220]

約数ペア:

[(1, 1570239220), (2, 785119610), (4, 392559805), (5, 314047844), (10, 157023922), (11, 142749020), (20, 78511961), (22, 71374510), (29, 54146180), (44, 35687255), (55, 28549804), (58, 27073090), (110, 14274902), (116, 13536545), (145, 10829236), (220, 7137451), (290, 5414618), (319, 4922380), (580, 2707309), (638, 2461190), (1276, 1230595), (1595, 984476), (3190, 492238), (6380, 246119)]