2017472620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{52511}}^1$

素因数の和:52650

約数の個数: 48

約数和(自身を含む): 4525694208

約数和(自身を除く): 2508221588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 38420, 52511, 105022, 210044, 262555, 525110, 892687, 1050220, 1785374, 3570748, 4463435, 5933743, 8926870, 11867486, 17853740, 23734972, 29668715, 59337430, 100873631, 118674860, 201747262, 403494524, 504368155, 1008736310, 2017472620]

約数ペア:

[(1, 2017472620), (2, 1008736310), (4, 504368155), (5, 403494524), (10, 201747262), (17, 118674860), (20, 100873631), (34, 59337430), (68, 29668715), (85, 23734972), (113, 17853740), (170, 11867486), (226, 8926870), (340, 5933743), (452, 4463435), (565, 3570748), (1130, 1785374), (1921, 1050220), (2260, 892687), (3842, 525110), (7684, 262555), (9605, 210044), (19210, 105022), (38420, 52511)]