2569986410

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1\times {\mathrm{3539}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 4679596800

約数和(自身を除く): 2109610390

約数列:

[1, 2, 5, 10, 101, 202, 505, 719, 1010, 1438, 3539, 3595, 7078, 7190, 17695, 35390, 72619, 145238, 357439, 363095, 714878, 726190, 1787195, 2544541, 3574390, 5089082, 12722705, 25445410, 256998641, 513997282, 1284993205, 2569986410]

約数ペア:

[(1, 2569986410), (2, 1284993205), (5, 513997282), (10, 256998641), (101, 25445410), (202, 12722705), (505, 5089082), (719, 3574390), (1010, 2544541), (1438, 1787195), (3539, 726190), (3595, 714878), (7078, 363095), (7190, 357439), (17695, 145238), (35390, 72619)]