23079140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 55665792

約数和(自身を除く): 32586652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 467, 706, 934, 1412, 1765, 1868, 2335, 2471, 3269, 3530, 4670, 4942, 6538, 7060, 9340, 9884, 12355, 13076, 16345, 24710, 32690, 49420, 65380, 164851, 329702, 659404, 824255, 1153957, 1648510, 2307914, 3297020, 4615828, 5769785, 11539570, 23079140]

約数ペア:

[(1, 23079140), (2, 11539570), (4, 5769785), (5, 4615828), (7, 3297020), (10, 2307914), (14, 1648510), (20, 1153957), (28, 824255), (35, 659404), (70, 329702), (140, 164851), (353, 65380), (467, 49420), (706, 32690), (934, 24710), (1412, 16345), (1765, 13076), (1868, 12355), (2335, 9884), (2471, 9340), (3269, 7060), (3530, 6538), (4670, 4942)]