24036440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9851}}^1$

素因数の和:9923

約数の個数: 32

約数和(自身を含む): 54974160

約数和(自身を除く): 30937720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 9851, 19702, 39404, 49255, 78808, 98510, 197020, 394040, 600911, 1201822, 2403644, 3004555, 4807288, 6009110, 12018220, 24036440]

約数ペア:

[(1, 24036440), (2, 12018220), (4, 6009110), (5, 4807288), (8, 3004555), (10, 2403644), (20, 1201822), (40, 600911), (61, 394040), (122, 197020), (244, 98510), (305, 78808), (488, 49255), (610, 39404), (1220, 19702), (2440, 9851)]