2613160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5939}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 6415200

約数和(自身を除く): 3802040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5939, 11878, 23756, 29695, 47512, 59390, 65329, 118780, 130658, 237560, 261316, 326645, 522632, 653290, 1306580, 2613160]

約数ペア:

[(1, 2613160), (2, 1306580), (4, 653290), (5, 522632), (8, 326645), (10, 261316), (11, 237560), (20, 130658), (22, 118780), (40, 65329), (44, 59390), (55, 47512), (88, 29695), (110, 23756), (220, 11878), (440, 5939)]