9969740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45317}}^1$

素因数の和:45337

約数の個数: 24

約数和(自身を含む): 22840272

約数和(自身を除く): 12870532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 45317, 90634, 181268, 226585, 453170, 498487, 906340, 996974, 1993948, 2492435, 4984870, 9969740]

約数ペア:

[(1, 9969740), (2, 4984870), (4, 2492435), (5, 1993948), (10, 996974), (11, 906340), (20, 498487), (22, 453170), (44, 226585), (55, 181268), (110, 90634), (220, 45317)]