5200001020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1\times {\mathrm{5981}}^1$

素因数の和:7518

約数の個数: 48

約数和(自身を含む): 11305980000

約数和(自身を除く): 6105978980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1499, 2998, 5981, 5996, 7495, 11962, 14990, 23924, 29905, 29980, 43471, 59810, 86942, 119620, 173449, 173884, 217355, 346898, 434710, 693796, 867245, 869420, 1734490, 3468980, 8965519, 17931038, 35862076, 44827595, 89655190, 179310380, 260000051, 520000102, 1040000204, 1300000255, 2600000510, 5200001020]

約数ペア:

[(1, 5200001020), (2, 2600000510), (4, 1300000255), (5, 1040000204), (10, 520000102), (20, 260000051), (29, 179310380), (58, 89655190), (116, 44827595), (145, 35862076), (290, 17931038), (580, 8965519), (1499, 3468980), (2998, 1734490), (5981, 869420), (5996, 867245), (7495, 693796), (11962, 434710), (14990, 346898), (23924, 217355), (29905, 173884), (29980, 173449), (43471, 119620), (59810, 86942)]