848045200

素因数分解:

$2^4\times 5^2\times {\mathrm{2120113}}^1$

素因数の和:2120131

約数の個数: 30

約数和(自身を含む): 2037429554

約数和(自身を除く): 1189384354

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2120113, 4240226, 8480452, 10600565, 16960904, 21201130, 33921808, 42402260, 53002825, 84804520, 106005650, 169609040, 212011300, 424022600, 848045200]

約数ペア:

[(1, 848045200), (2, 424022600), (4, 212011300), (5, 169609040), (8, 106005650), (10, 84804520), (16, 53002825), (20, 42402260), (25, 33921808), (40, 21201130), (50, 16960904), (80, 10600565), (100, 8480452), (200, 4240226), (400, 2120113)]