488341060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 1085025816

約数和(自身を除く): 596684756

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 457, 460, 505, 529, 914, 1010, 1058, 1828, 2020, 2116, 2285, 2323, 2645, 4570, 4646, 5290, 9140, 9292, 10511, 10580, 11615, 21022, 23230, 42044, 46157, 46460, 52555, 53429, 92314, 105110, 106858, 184628, 210220, 213716, 230785, 241753, 267145, 461570, 483506, 534290, 923140, 967012, 1061611, 1068580, 1208765, 2123222, 2417530, 4246444, 4835060, 5308055, 10616110, 21232220, 24417053, 48834106, 97668212, 122085265, 244170530, 488341060]

約数ペア:

[(1, 488341060), (2, 244170530), (4, 122085265), (5, 97668212), (10, 48834106), (20, 24417053), (23, 21232220), (46, 10616110), (92, 5308055), (101, 4835060), (115, 4246444), (202, 2417530), (230, 2123222), (404, 1208765), (457, 1068580), (460, 1061611), (505, 967012), (529, 923140), (914, 534290), (1010, 483506), (1058, 461570), (1828, 267145), (2020, 241753), (2116, 230785), (2285, 213716), (2323, 210220), (2645, 184628), (4570, 106858), (4646, 105110), (5290, 92314), (9140, 53429), (9292, 52555), (10511, 46460), (10580, 46157), (11615, 42044), (21022, 23230)]