164069450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 314517816

約数和(自身を除く): 150448366

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 202, 265, 505, 530, 613, 1010, 1226, 1325, 2525, 2650, 3065, 5050, 5353, 6130, 10706, 15325, 26765, 30650, 32489, 53530, 61913, 64978, 123826, 133825, 162445, 267650, 309565, 324890, 619130, 812225, 1547825, 1624450, 3095650, 3281389, 6562778, 16406945, 32813890, 82034725, 164069450]

約数ペア:

[(1, 164069450), (2, 82034725), (5, 32813890), (10, 16406945), (25, 6562778), (50, 3281389), (53, 3095650), (101, 1624450), (106, 1547825), (202, 812225), (265, 619130), (505, 324890), (530, 309565), (613, 267650), (1010, 162445), (1226, 133825), (1325, 123826), (2525, 64978), (2650, 61913), (3065, 53530), (5050, 32489), (5353, 30650), (6130, 26765), (10706, 15325)]