1447364020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{250409}}^1$

素因数の和:250452

約数の個数: 36

約数和(自身を含む): 3228786540

約数和(自身を除く): 1781422520

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 250409, 500818, 1001636, 1252045, 2504090, 4256953, 5008180, 8513906, 17027812, 21284765, 42569530, 72368201, 85139060, 144736402, 289472804, 361841005, 723682010, 1447364020]

約数ペア:

[(1, 1447364020), (2, 723682010), (4, 361841005), (5, 289472804), (10, 144736402), (17, 85139060), (20, 72368201), (34, 42569530), (68, 21284765), (85, 17027812), (170, 8513906), (289, 5008180), (340, 4256953), (578, 2504090), (1156, 1252045), (1445, 1001636), (2890, 500818), (5780, 250409)]