191525560

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{24061}}^1$

素因数の和:24271

約数の個数: 32

約数和(自身を含む): 433116000

約数和(自身を除く): 241590440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 24061, 48122, 96244, 120305, 192488, 240610, 481220, 962440, 4788139, 9576278, 19152556, 23940695, 38305112, 47881390, 95762780, 191525560]

約数ペア:

[(1, 191525560), (2, 95762780), (4, 47881390), (5, 38305112), (8, 23940695), (10, 19152556), (20, 9576278), (40, 4788139), (199, 962440), (398, 481220), (796, 240610), (995, 192488), (1592, 120305), (1990, 96244), (3980, 48122), (7960, 24061)]