127432850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149921}}^1$

素因数の和:149950

約数の個数: 24

約数和(自身を含む): 250969428

約数和(自身を除く): 123536578

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 149921, 299842, 749605, 1499210, 2548657, 3748025, 5097314, 7496050, 12743285, 25486570, 63716425, 127432850]

約数ペア:

[(1, 127432850), (2, 63716425), (5, 25486570), (10, 12743285), (17, 7496050), (25, 5097314), (34, 3748025), (50, 2548657), (85, 1499210), (170, 749605), (425, 299842), (850, 149921)]