24948880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28351}}^1$

素因数の和:28375

約数の個数: 40

約数和(自身を含む): 63281664

約数和(自身を除く): 38332784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 28351, 56702, 113404, 141755, 226808, 283510, 311861, 453616, 567020, 623722, 1134040, 1247444, 1559305, 2268080, 2494888, 3118610, 4989776, 6237220, 12474440, 24948880]

約数ペア:

[(1, 24948880), (2, 12474440), (4, 6237220), (5, 4989776), (8, 3118610), (10, 2494888), (11, 2268080), (16, 1559305), (20, 1247444), (22, 1134040), (40, 623722), (44, 567020), (55, 453616), (80, 311861), (88, 283510), (110, 226808), (176, 141755), (220, 113404), (440, 56702), (880, 28351)]