9790160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 23201640

約数和(自身を除く): 13411480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2309, 4240, 4618, 9236, 11545, 18472, 23090, 36944, 46180, 92360, 122377, 184720, 244754, 489508, 611885, 979016, 1223770, 1958032, 2447540, 4895080, 9790160]

約数ペア:

[(1, 9790160), (2, 4895080), (4, 2447540), (5, 1958032), (8, 1223770), (10, 979016), (16, 611885), (20, 489508), (40, 244754), (53, 184720), (80, 122377), (106, 92360), (212, 46180), (265, 36944), (424, 23090), (530, 18472), (848, 11545), (1060, 9236), (2120, 4618), (2309, 4240)]