212038360

素因数分解:

$2^3\times 5^1\times {\mathrm{5300959}}^1$

素因数の和:5300970

約数の個数: 16

約数和(自身を含む): 477086400

約数和(自身を除く): 265048040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5300959, 10601918, 21203836, 26504795, 42407672, 53009590, 106019180, 212038360]

約数ペア:

[(1, 212038360), (2, 106019180), (4, 53009590), (5, 42407672), (8, 26504795), (10, 21203836), (20, 10601918), (40, 5300959)]