23468540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 52224480

約数和(自身を除く): 28755940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 941, 1247, 1882, 2494, 3764, 4705, 4988, 6235, 9410, 12470, 18820, 24940, 27289, 40463, 54578, 80926, 109156, 136445, 161852, 202315, 272890, 404630, 545780, 809260, 1173427, 2346854, 4693708, 5867135, 11734270, 23468540]

約数ペア:

[(1, 23468540), (2, 11734270), (4, 5867135), (5, 4693708), (10, 2346854), (20, 1173427), (29, 809260), (43, 545780), (58, 404630), (86, 272890), (116, 202315), (145, 161852), (172, 136445), (215, 109156), (290, 80926), (430, 54578), (580, 40463), (860, 27289), (941, 24940), (1247, 18820), (1882, 12470), (2494, 9410), (3764, 6235), (4705, 4988)]