5731100

素因数分解:

$2^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 12540864

約数和(自身を除く): 6809764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 223, 257, 446, 514, 892, 1028, 1115, 1285, 2230, 2570, 4460, 5140, 5575, 6425, 11150, 12850, 22300, 25700, 57311, 114622, 229244, 286555, 573110, 1146220, 1432775, 2865550, 5731100]

約数ペア:

[(1, 5731100), (2, 2865550), (4, 1432775), (5, 1146220), (10, 573110), (20, 286555), (25, 229244), (50, 114622), (100, 57311), (223, 25700), (257, 22300), (446, 12850), (514, 11150), (892, 6425), (1028, 5575), (1115, 5140), (1285, 4460), (2230, 2570)]