940800310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{36451}}^1$

素因数の和:36576

約数の個数: 32

約数和(自身を含む): 1771567200

約数和(自身を除く): 830766890

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 12905, 25810, 36451, 72902, 182255, 364510, 1057079, 2114158, 3244139, 5285395, 6488278, 10570790, 16220695, 32441390, 94080031, 188160062, 470400155, 940800310]

約数ペア:

[(1, 940800310), (2, 470400155), (5, 188160062), (10, 94080031), (29, 32441390), (58, 16220695), (89, 10570790), (145, 6488278), (178, 5285395), (290, 3244139), (445, 2114158), (890, 1057079), (2581, 364510), (5162, 182255), (12905, 72902), (25810, 36451)]