12934160

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 40

約数和(自身を含む): 30373056

約数和(自身を除く): 17438896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1511, 1712, 2140, 3022, 4280, 6044, 7555, 8560, 12088, 15110, 24176, 30220, 60440, 120880, 161677, 323354, 646708, 808385, 1293416, 1616770, 2586832, 3233540, 6467080, 12934160]

約数ペア:

[(1, 12934160), (2, 6467080), (4, 3233540), (5, 2586832), (8, 1616770), (10, 1293416), (16, 808385), (20, 646708), (40, 323354), (80, 161677), (107, 120880), (214, 60440), (428, 30220), (535, 24176), (856, 15110), (1070, 12088), (1511, 8560), (1712, 7555), (2140, 6044), (3022, 4280)]