2137160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 5076540

約数和(自身を除く): 2939380

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 529, 808, 920, 1010, 1058, 2020, 2116, 2323, 2645, 4040, 4232, 4646, 5290, 9292, 10580, 11615, 18584, 21160, 23230, 46460, 53429, 92920, 106858, 213716, 267145, 427432, 534290, 1068580, 2137160]

約数ペア:

[(1, 2137160), (2, 1068580), (4, 534290), (5, 427432), (8, 267145), (10, 213716), (20, 106858), (23, 92920), (40, 53429), (46, 46460), (92, 23230), (101, 21160), (115, 18584), (184, 11615), (202, 10580), (230, 9292), (404, 5290), (460, 4646), (505, 4232), (529, 4040), (808, 2645), (920, 2323), (1010, 2116), (1058, 2020)]