2040379970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{4783}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 3802705920

約数和(自身を除く): 1762325950

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1471, 2942, 4783, 7355, 9566, 14710, 23915, 42659, 47830, 85318, 138707, 213295, 277414, 426590, 693535, 1387070, 7035793, 14071586, 35178965, 70357930, 204037997, 408075994, 1020189985, 2040379970]

約数ペア:

[(1, 2040379970), (2, 1020189985), (5, 408075994), (10, 204037997), (29, 70357930), (58, 35178965), (145, 14071586), (290, 7035793), (1471, 1387070), (2942, 693535), (4783, 426590), (7355, 277414), (9566, 213295), (14710, 138707), (23915, 85318), (42659, 47830)]