3760720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 9050760

約数和(自身を除く): 5290040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1621, 2320, 3242, 6484, 8105, 12968, 16210, 25936, 32420, 47009, 64840, 94018, 129680, 188036, 235045, 376072, 470090, 752144, 940180, 1880360, 3760720]

約数ペア:

[(1, 3760720), (2, 1880360), (4, 940180), (5, 752144), (8, 470090), (10, 376072), (16, 235045), (20, 188036), (29, 129680), (40, 94018), (58, 64840), (80, 47009), (116, 32420), (145, 25936), (232, 16210), (290, 12968), (464, 8105), (580, 6484), (1160, 3242), (1621, 2320)]