36987020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 89140800

約数和(自身を除く): 52153780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 757, 1396, 1514, 1745, 2443, 3028, 3490, 3785, 4886, 5299, 6980, 7570, 9772, 10598, 12215, 15140, 21196, 24430, 26495, 48860, 52990, 105980, 264193, 528386, 1056772, 1320965, 1849351, 2641930, 3698702, 5283860, 7397404, 9246755, 18493510, 36987020]

約数ペア:

[(1, 36987020), (2, 18493510), (4, 9246755), (5, 7397404), (7, 5283860), (10, 3698702), (14, 2641930), (20, 1849351), (28, 1320965), (35, 1056772), (70, 528386), (140, 264193), (349, 105980), (698, 52990), (757, 48860), (1396, 26495), (1514, 24430), (1745, 21196), (2443, 15140), (3028, 12215), (3490, 10598), (3785, 9772), (4886, 7570), (5299, 6980)]