99684020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{171869}}^1$

素因数の和:171907

約数の個数: 24

約数和(自身を含む): 216556200

約数和(自身を除く): 116872180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 171869, 343738, 687476, 859345, 1718690, 3437380, 4984201, 9968402, 19936804, 24921005, 49842010, 99684020]

約数ペア:

[(1, 99684020), (2, 49842010), (4, 24921005), (5, 19936804), (10, 9968402), (20, 4984201), (29, 3437380), (58, 1718690), (116, 859345), (145, 687476), (290, 343738), (580, 171869)]