101851480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87803}}^1$

素因数の和:87843

約数の個数: 32

約数和(自身を含む): 237070800

約数和(自身を除く): 135219320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 87803, 175606, 351212, 439015, 702424, 878030, 1756060, 2546287, 3512120, 5092574, 10185148, 12731435, 20370296, 25462870, 50925740, 101851480]

約数ペア:

[(1, 101851480), (2, 50925740), (4, 25462870), (5, 20370296), (8, 12731435), (10, 10185148), (20, 5092574), (29, 3512120), (40, 2546287), (58, 1756060), (116, 878030), (145, 702424), (232, 439015), (290, 351212), (580, 175606), (1160, 87803)]