12502160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14207}}^1$

素因数の和:14231

約数の個数: 40

約数和(自身を含む): 31712256

約数和(自身を除く): 19210096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 14207, 28414, 56828, 71035, 113656, 142070, 156277, 227312, 284140, 312554, 568280, 625108, 781385, 1136560, 1250216, 1562770, 2500432, 3125540, 6251080, 12502160]

約数ペア:

[(1, 12502160), (2, 6251080), (4, 3125540), (5, 2500432), (8, 1562770), (10, 1250216), (11, 1136560), (16, 781385), (20, 625108), (22, 568280), (40, 312554), (44, 284140), (55, 227312), (80, 156277), (88, 142070), (110, 113656), (176, 71035), (220, 56828), (440, 28414), (880, 14207)]