233799080

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{21101}}^1$

素因数の和:21389

約数の個数: 32

約数和(自身を含む): 527972040

約数和(自身を除く): 294172960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 11080, 21101, 42202, 84404, 105505, 168808, 211010, 422020, 844040, 5844977, 11689954, 23379908, 29224885, 46759816, 58449770, 116899540, 233799080]

約数ペア:

[(1, 233799080), (2, 116899540), (4, 58449770), (5, 46759816), (8, 29224885), (10, 23379908), (20, 11689954), (40, 5844977), (277, 844040), (554, 422020), (1108, 211010), (1385, 168808), (2216, 105505), (2770, 84404), (5540, 42202), (11080, 21101)]