2015962840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1737899}}^1$

素因数の和:1737939

約数の個数: 32

約数和(自身を含む): 4692330000

約数和(自身を除く): 2676367160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1737899, 3475798, 6951596, 8689495, 13903192, 17378990, 34757980, 50399071, 69515960, 100798142, 201596284, 251995355, 403192568, 503990710, 1007981420, 2015962840]

約数ペア:

[(1, 2015962840), (2, 1007981420), (4, 503990710), (5, 403192568), (8, 251995355), (10, 201596284), (20, 100798142), (29, 69515960), (40, 50399071), (58, 34757980), (116, 17378990), (145, 13903192), (232, 8689495), (290, 6951596), (580, 3475798), (1160, 1737899)]