25353800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7490

約数の個数: 48

約数和(自身を含む): 62423460

約数和(自身を除く): 37069660

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 7457, 14914, 29828, 37285, 59656, 74570, 126769, 149140, 186425, 253538, 298280, 372850, 507076, 633845, 745700, 1014152, 1267690, 1491400, 2535380, 3169225, 5070760, 6338450, 12676900, 25353800]

約数ペア:

[(1, 25353800), (2, 12676900), (4, 6338450), (5, 5070760), (8, 3169225), (10, 2535380), (17, 1491400), (20, 1267690), (25, 1014152), (34, 745700), (40, 633845), (50, 507076), (68, 372850), (85, 298280), (100, 253538), (136, 186425), (170, 149140), (200, 126769), (340, 74570), (425, 59656), (680, 37285), (850, 29828), (1700, 14914), (3400, 7457)]