746860480

素因数分解:

$2^6\times 5^1\times {\mathrm{2333939}}^1$

素因数の和:2333956

約数の個数: 28

約数和(自身を含む): 1778462280

約数和(自身を除く): 1031601800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2333939, 4667878, 9335756, 11669695, 18671512, 23339390, 37343024, 46678780, 74686048, 93357560, 149372096, 186715120, 373430240, 746860480]

約数ペア:

[(1, 746860480), (2, 373430240), (4, 186715120), (5, 149372096), (8, 93357560), (10, 74686048), (16, 46678780), (20, 37343024), (32, 23339390), (40, 18671512), (64, 11669695), (80, 9335756), (160, 4667878), (320, 2333939)]