98156740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2579}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 226255680

約数和(自身を除く): 128098940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1730, 1903, 2579, 3460, 3806, 5158, 7612, 9515, 10316, 12895, 19030, 25790, 28369, 38060, 51580, 56738, 113476, 141845, 283690, 446167, 567380, 892334, 1784668, 2230835, 4461670, 4907837, 8923340, 9815674, 19631348, 24539185, 49078370, 98156740]

約数ペア:

[(1, 98156740), (2, 49078370), (4, 24539185), (5, 19631348), (10, 9815674), (11, 8923340), (20, 4907837), (22, 4461670), (44, 2230835), (55, 1784668), (110, 892334), (173, 567380), (220, 446167), (346, 283690), (692, 141845), (865, 113476), (1730, 56738), (1903, 51580), (2579, 38060), (3460, 28369), (3806, 25790), (5158, 19030), (7612, 12895), (9515, 10316)]