94638430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2503}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 180288000

約数和(自身を除く): 85649570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 2503, 3781, 5006, 7562, 12515, 18905, 25030, 37810, 47557, 95114, 237785, 475570, 498097, 996194, 2490485, 4980970, 9463843, 18927686, 47319215, 94638430]

約数ペア:

[(1, 94638430), (2, 47319215), (5, 18927686), (10, 9463843), (19, 4980970), (38, 2490485), (95, 996194), (190, 498097), (199, 475570), (398, 237785), (995, 95114), (1990, 47557), (2503, 37810), (3781, 25030), (5006, 18905), (7562, 12515)]