3363760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 8236080

約数和(自身を除く): 4872320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2213, 4426, 8852, 11065, 17704, 22130, 35408, 42047, 44260, 84094, 88520, 168188, 177040, 210235, 336376, 420470, 672752, 840940, 1681880, 3363760]

約数ペア:

[(1, 3363760), (2, 1681880), (4, 840940), (5, 672752), (8, 420470), (10, 336376), (16, 210235), (19, 177040), (20, 168188), (38, 88520), (40, 84094), (76, 44260), (80, 42047), (95, 35408), (152, 22130), (190, 17704), (304, 11065), (380, 8852), (760, 4426), (1520, 2213)]