23049160

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2411}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 29050040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 2411, 4780, 4822, 9560, 9644, 12055, 19288, 24110, 48220, 96440, 576229, 1152458, 2304916, 2881145, 4609832, 5762290, 11524580, 23049160]

約数ペア:

[(1, 23049160), (2, 11524580), (4, 5762290), (5, 4609832), (8, 2881145), (10, 2304916), (20, 1152458), (40, 576229), (239, 96440), (478, 48220), (956, 24110), (1195, 19288), (1912, 12055), (2390, 9644), (2411, 9560), (4780, 4822)]