2021033950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{182899}}^1$

素因数の和:182941

約数の個数: 48

約数和(自身を含む): 4286444400

約数和(自身を除く): 2265410450

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 182899, 365798, 914495, 1828990, 2377687, 3109283, 4572475, 4755374, 6218566, 9144950, 11888435, 15546415, 23776870, 31092830, 40420679, 59442175, 77732075, 80841358, 118884350, 155464150, 202103395, 404206790, 1010516975, 2021033950]

約数ペア:

[(1, 2021033950), (2, 1010516975), (5, 404206790), (10, 202103395), (13, 155464150), (17, 118884350), (25, 80841358), (26, 77732075), (34, 59442175), (50, 40420679), (65, 31092830), (85, 23776870), (130, 15546415), (170, 11888435), (221, 9144950), (325, 6218566), (425, 4755374), (442, 4572475), (650, 3109283), (850, 2377687), (1105, 1828990), (2210, 914495), (5525, 365798), (11050, 182899)]