4912160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 12664512

約数和(自身を除く): 7752352

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, 2791, 5582, 11164, 13955, 22328, 27910, 30701, 44656, 55820, 61402, 89312, 111640, 122804, 153505, 223280, 245608, 307010, 446560, 491216, 614020, 982432, 1228040, 2456080, 4912160]

約数ペア:

[(1, 4912160), (2, 2456080), (4, 1228040), (5, 982432), (8, 614020), (10, 491216), (11, 446560), (16, 307010), (20, 245608), (22, 223280), (32, 153505), (40, 122804), (44, 111640), (55, 89312), (80, 61402), (88, 55820), (110, 44656), (160, 30701), (176, 27910), (220, 22328), (352, 13955), (440, 11164), (880, 5582), (1760, 2791)]