23526440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 61378560

約数和(自身を除く): 37852120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1151, 1460, 2044, 2302, 2555, 2920, 4088, 4604, 5110, 5755, 8057, 9208, 10220, 11510, 16114, 20440, 23020, 32228, 40285, 46040, 64456, 80570, 84023, 161140, 168046, 322280, 336092, 420115, 588161, 672184, 840230, 1176322, 1680460, 2352644, 2940805, 3360920, 4705288, 5881610, 11763220, 23526440]

約数ペア:

[(1, 23526440), (2, 11763220), (4, 5881610), (5, 4705288), (7, 3360920), (8, 2940805), (10, 2352644), (14, 1680460), (20, 1176322), (28, 840230), (35, 672184), (40, 588161), (56, 420115), (70, 336092), (73, 322280), (140, 168046), (146, 161140), (280, 84023), (292, 80570), (365, 64456), (511, 46040), (584, 40285), (730, 32228), (1022, 23020), (1151, 20440), (1460, 16114), (2044, 11510), (2302, 10220), (2555, 9208), (2920, 8057), (4088, 5755), (4604, 5110)]