9083920

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 21248640

約数和(自身を除く): 12164720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 419, 542, 838, 1084, 1355, 1676, 2095, 2168, 2710, 3352, 4190, 4336, 5420, 6704, 8380, 10840, 16760, 21680, 33520, 113549, 227098, 454196, 567745, 908392, 1135490, 1816784, 2270980, 4541960, 9083920]

約数ペア:

[(1, 9083920), (2, 4541960), (4, 2270980), (5, 1816784), (8, 1135490), (10, 908392), (16, 567745), (20, 454196), (40, 227098), (80, 113549), (271, 33520), (419, 21680), (542, 16760), (838, 10840), (1084, 8380), (1355, 6704), (1676, 5420), (2095, 4336), (2168, 4190), (2710, 3352)]