25545832240

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{567181}}^1$

素因数の和:567757

約数の個数: 40

約数和(自身を含む): 59499660528

約数和(自身を除く): 33953828288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 2252, 2815, 4504, 5630, 9008, 11260, 22520, 45040, 567181, 1134362, 2268724, 2835905, 4537448, 5671810, 9074896, 11343620, 22687240, 45374480, 319322903, 638645806, 1277291612, 1596614515, 2554583224, 3193229030, 5109166448, 6386458060, 12772916120, 25545832240]

約数ペア:

[(1, 25545832240), (2, 12772916120), (4, 6386458060), (5, 5109166448), (8, 3193229030), (10, 2554583224), (16, 1596614515), (20, 1277291612), (40, 638645806), (80, 319322903), (563, 45374480), (1126, 22687240), (2252, 11343620), (2815, 9074896), (4504, 5671810), (5630, 4537448), (9008, 2835905), (11260, 2268724), (22520, 1134362), (45040, 567181)]