4215530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 8717760

約数和(自身を除く): 4502230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2017, 2090, 4034, 10085, 20170, 22187, 38323, 44374, 76646, 110935, 191615, 221870, 383230, 421553, 843106, 2107765, 4215530]

約数ペア:

[(1, 4215530), (2, 2107765), (5, 843106), (10, 421553), (11, 383230), (19, 221870), (22, 191615), (38, 110935), (55, 76646), (95, 44374), (110, 38323), (190, 22187), (209, 20170), (418, 10085), (1045, 4034), (2017, 2090)]