24624040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{87943}}^1$

素因数の和:87961

約数の個数: 32

約数和(自身を含む): 63319680

約数和(自身を除く): 38695640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 87943, 175886, 351772, 439715, 615601, 703544, 879430, 1231202, 1758860, 2462404, 3078005, 3517720, 4924808, 6156010, 12312020, 24624040]

約数ペア:

[(1, 24624040), (2, 12312020), (4, 6156010), (5, 4924808), (7, 3517720), (8, 3078005), (10, 2462404), (14, 1758860), (20, 1231202), (28, 879430), (35, 703544), (40, 615601), (56, 439715), (70, 351772), (140, 175886), (280, 87943)]