4619480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 10594800

約数和(自身を除く): 5975320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 2179, 4358, 8716, 10895, 17432, 21790, 43580, 87160, 115487, 230974, 461948, 577435, 923896, 1154870, 2309740, 4619480]

約数ペア:

[(1, 4619480), (2, 2309740), (4, 1154870), (5, 923896), (8, 577435), (10, 461948), (20, 230974), (40, 115487), (53, 87160), (106, 43580), (212, 21790), (265, 17432), (424, 10895), (530, 8716), (1060, 4358), (2120, 2179)]