1392848120

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{30253}}^1$

素因数の和:31415

約数の個数: 32

約数和(自身を含む): 3136734720

約数和(自身を除く): 1743886600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 23020, 30253, 46040, 60506, 121012, 151265, 242024, 302530, 605060, 1210120, 34821203, 69642406, 139284812, 174106015, 278569624, 348212030, 696424060, 1392848120]

約数ペア:

[(1, 1392848120), (2, 696424060), (4, 348212030), (5, 278569624), (8, 174106015), (10, 139284812), (20, 69642406), (40, 34821203), (1151, 1210120), (2302, 605060), (4604, 302530), (5755, 242024), (9208, 151265), (11510, 121012), (23020, 60506), (30253, 46040)]