23653420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1579}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 57335040

約数和(自身を除く): 33681620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 1579, 2140, 2996, 3158, 3745, 6316, 7490, 7895, 11053, 14980, 15790, 22106, 31580, 44212, 55265, 110530, 168953, 221060, 337906, 675812, 844765, 1182671, 1689530, 2365342, 3379060, 4730684, 5913355, 11826710, 23653420]

約数ペア:

[(1, 23653420), (2, 11826710), (4, 5913355), (5, 4730684), (7, 3379060), (10, 2365342), (14, 1689530), (20, 1182671), (28, 844765), (35, 675812), (70, 337906), (107, 221060), (140, 168953), (214, 110530), (428, 55265), (535, 44212), (749, 31580), (1070, 22106), (1498, 15790), (1579, 14980), (2140, 11053), (2996, 7895), (3158, 7490), (3745, 6316)]