12248080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11777}}^1$

素因数の和:11803

約数の個数: 40

約数和(自身を含む): 30669912

約数和(自身を除く): 18421832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11777, 23554, 47108, 58885, 94216, 117770, 153101, 188432, 235540, 306202, 471080, 612404, 765505, 942160, 1224808, 1531010, 2449616, 3062020, 6124040, 12248080]

約数ペア:

[(1, 12248080), (2, 6124040), (4, 3062020), (5, 2449616), (8, 1531010), (10, 1224808), (13, 942160), (16, 765505), (20, 612404), (26, 471080), (40, 306202), (52, 235540), (65, 188432), (80, 153101), (104, 117770), (130, 94216), (208, 58885), (260, 47108), (520, 23554), (1040, 11777)]