115109560

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14461}}^1$

素因数の和:14671

約数の個数: 32

約数和(自身を含む): 260316000

約数和(自身を除く): 145206440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 14461, 28922, 57844, 72305, 115688, 144610, 289220, 578440, 2877739, 5755478, 11510956, 14388695, 23021912, 28777390, 57554780, 115109560]

約数ペア:

[(1, 115109560), (2, 57554780), (4, 28777390), (5, 23021912), (8, 14388695), (10, 11510956), (20, 5755478), (40, 2877739), (199, 578440), (398, 289220), (796, 144610), (995, 115688), (1592, 72305), (1990, 57844), (3980, 28922), (7960, 14461)]