3159320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 7484400

約数和(自身を除く): 4325080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4157, 8314, 16628, 20785, 33256, 41570, 78983, 83140, 157966, 166280, 315932, 394915, 631864, 789830, 1579660, 3159320]

約数ペア:

[(1, 3159320), (2, 1579660), (4, 789830), (5, 631864), (8, 394915), (10, 315932), (19, 166280), (20, 157966), (38, 83140), (40, 78983), (76, 41570), (95, 33256), (152, 20785), (190, 16628), (380, 8314), (760, 4157)]