1330661600

素因数分解:

$2^5\times 5^2\times {\mathrm{1663327}}^1$

素因数の和:1663347

約数の個数: 36

約数和(自身を含む): 3248479584

約数和(自身を除く): 1917817984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1663327, 3326654, 6653308, 8316635, 13306616, 16633270, 26613232, 33266540, 41583175, 53226464, 66533080, 83166350, 133066160, 166332700, 266132320, 332665400, 665330800, 1330661600]

約数ペア:

[(1, 1330661600), (2, 665330800), (4, 332665400), (5, 266132320), (8, 166332700), (10, 133066160), (16, 83166350), (20, 66533080), (25, 53226464), (32, 41583175), (40, 33266540), (50, 26613232), (80, 16633270), (100, 13306616), (160, 8316635), (200, 6653308), (400, 3326654), (800, 1663327)]