23163590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 19604410

約数列:

[1, 2, 5, 10, 79, 109, 158, 218, 269, 395, 538, 545, 790, 1090, 1345, 2690, 8611, 17222, 21251, 29321, 42502, 43055, 58642, 86110, 106255, 146605, 212510, 293210, 2316359, 4632718, 11581795, 23163590]

約数ペア:

[(1, 23163590), (2, 11581795), (5, 4632718), (10, 2316359), (79, 293210), (109, 212510), (158, 146605), (218, 106255), (269, 86110), (395, 58642), (538, 43055), (545, 42502), (790, 29321), (1090, 21251), (1345, 17222), (2690, 8611)]