8548640

素因数分解:

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

素因数の和:162

約数の個数: 72

約数和(自身を含む): 21321468

約数和(自身を除く): 12772828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 101, 115, 160, 184, 202, 230, 368, 404, 460, 505, 529, 736, 808, 920, 1010, 1058, 1616, 1840, 2020, 2116, 2323, 2645, 3232, 3680, 4040, 4232, 4646, 5290, 8080, 8464, 9292, 10580, 11615, 16160, 16928, 18584, 21160, 23230, 37168, 42320, 46460, 53429, 74336, 84640, 92920, 106858, 185840, 213716, 267145, 371680, 427432, 534290, 854864, 1068580, 1709728, 2137160, 4274320, 8548640]

約数ペア:

[(1, 8548640), (2, 4274320), (4, 2137160), (5, 1709728), (8, 1068580), (10, 854864), (16, 534290), (20, 427432), (23, 371680), (32, 267145), (40, 213716), (46, 185840), (80, 106858), (92, 92920), (101, 84640), (115, 74336), (160, 53429), (184, 46460), (202, 42320), (230, 37168), (368, 23230), (404, 21160), (460, 18584), (505, 16928), (529, 16160), (736, 11615), (808, 10580), (920, 9292), (1010, 8464), (1058, 8080), (1616, 5290), (1840, 4646), (2020, 4232), (2116, 4040), (2323, 3680), (2645, 3232)]