8541650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 18139464

約数和(自身を除く): 9597814

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 773, 850, 1105, 1546, 2210, 3865, 5525, 7730, 10049, 11050, 13141, 19325, 20098, 26282, 38650, 50245, 65705, 100490, 131410, 170833, 251225, 328525, 341666, 502450, 657050, 854165, 1708330, 4270825, 8541650]

約数ペア:

[(1, 8541650), (2, 4270825), (5, 1708330), (10, 854165), (13, 657050), (17, 502450), (25, 341666), (26, 328525), (34, 251225), (50, 170833), (65, 131410), (85, 100490), (130, 65705), (170, 50245), (221, 38650), (325, 26282), (425, 20098), (442, 19325), (650, 13141), (773, 11050), (850, 10049), (1105, 7730), (1546, 5525), (2210, 3865)]