63223120

素因数分解:

$2^4\times 5^1\times {\mathrm{790289}}^1$

素因数の和:790302

約数の個数: 20

約数和(自身を含む): 146993940

約数和(自身を除く): 83770820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 790289, 1580578, 3161156, 3951445, 6322312, 7902890, 12644624, 15805780, 31611560, 63223120]

約数ペア:

[(1, 63223120), (2, 31611560), (4, 15805780), (5, 12644624), (8, 7902890), (10, 6322312), (16, 3951445), (20, 3161156), (40, 1580578), (80, 790289)]