29321080

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2357}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 66212640

約数和(自身を除く): 36891560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2357, 2488, 3110, 4714, 6220, 9428, 11785, 12440, 18856, 23570, 47140, 94280, 733027, 1466054, 2932108, 3665135, 5864216, 7330270, 14660540, 29321080]

約数ペア:

[(1, 29321080), (2, 14660540), (4, 7330270), (5, 5864216), (8, 3665135), (10, 2932108), (20, 1466054), (40, 733027), (311, 94280), (622, 47140), (1244, 23570), (1555, 18856), (2357, 12440), (2488, 11785), (3110, 9428), (4714, 6220)]