117545320

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14767}}^1$

素因数の和:14977

約数の個数: 32

約数和(自身を含む): 265824000

約数和(自身を除く): 148278680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 14767, 29534, 59068, 73835, 118136, 147670, 295340, 590680, 2938633, 5877266, 11754532, 14693165, 23509064, 29386330, 58772660, 117545320]

約数ペア:

[(1, 117545320), (2, 58772660), (4, 29386330), (5, 23509064), (8, 14693165), (10, 11754532), (20, 5877266), (40, 2938633), (199, 590680), (398, 295340), (796, 147670), (995, 118136), (1592, 73835), (1990, 59068), (3980, 29534), (7960, 14767)]