98719480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{85103}}^1$

素因数の和:85143

約数の個数: 32

約数和(自身を含む): 229780800

約数和(自身を除く): 131061320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 85103, 170206, 340412, 425515, 680824, 851030, 1702060, 2467987, 3404120, 4935974, 9871948, 12339935, 19743896, 24679870, 49359740, 98719480]

約数ペア:

[(1, 98719480), (2, 49359740), (4, 24679870), (5, 19743896), (8, 12339935), (10, 9871948), (20, 4935974), (29, 3404120), (40, 2467987), (58, 1702060), (116, 851030), (145, 680824), (232, 425515), (290, 340412), (580, 170206), (1160, 85103)]