89033991010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1\times {\mathrm{34981}}^1$

素因数の和:36466

約数の個数: 32

約数和(自身を含む): 161197056000

約数和(自身を除く): 72163064990

約数列:

[1, 2, 5, 10, 199, 398, 995, 1279, 1990, 2558, 6395, 12790, 34981, 69962, 174905, 254521, 349810, 509042, 1272605, 2545210, 6961219, 13922438, 34806095, 44740699, 69612190, 89481398, 223703495, 447406990, 8903399101, 17806798202, 44516995505, 89033991010]

約数ペア:

[(1, 89033991010), (2, 44516995505), (5, 17806798202), (10, 8903399101), (199, 447406990), (398, 223703495), (995, 89481398), (1279, 69612190), (1990, 44740699), (2558, 34806095), (6395, 13922438), (12790, 6961219), (34981, 2545210), (69962, 1272605), (174905, 509042), (254521, 349810)]