25004320

素因数分解:

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

素因数の和:14233

約数の個数: 48

約数和(自身を含む): 64447488

約数和(自身を除く): 39443168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 14207, 28414, 56828, 71035, 113656, 142070, 156277, 227312, 284140, 312554, 454624, 568280, 625108, 781385, 1136560, 1250216, 1562770, 2273120, 2500432, 3125540, 5000864, 6251080, 12502160, 25004320]

約数ペア:

[(1, 25004320), (2, 12502160), (4, 6251080), (5, 5000864), (8, 3125540), (10, 2500432), (11, 2273120), (16, 1562770), (20, 1250216), (22, 1136560), (32, 781385), (40, 625108), (44, 568280), (55, 454624), (80, 312554), (88, 284140), (110, 227312), (160, 156277), (176, 142070), (220, 113656), (352, 71035), (440, 56828), (880, 28414), (1760, 14207)]