1570240120

素因数分解:

$2^3\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{10993}}^1$

素因数の和:14575

約数の個数: 32

約数和(自身を含む): 3534351120

約数和(自身を除く): 1964111000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3571, 7142, 10993, 14284, 17855, 21986, 28568, 35710, 43972, 54965, 71420, 87944, 109930, 142840, 219860, 439720, 39256003, 78512006, 157024012, 196280015, 314048024, 392560030, 785120060, 1570240120]

約数ペア:

[(1, 1570240120), (2, 785120060), (4, 392560030), (5, 314048024), (8, 196280015), (10, 157024012), (20, 78512006), (40, 39256003), (3571, 439720), (7142, 219860), (10993, 142840), (14284, 109930), (17855, 87944), (21986, 71420), (28568, 54965), (35710, 43972)]