84040480

素因数分解:

$2^5\times 5^1\times {\mathrm{525253}}^1$

素因数の和:525268

約数の個数: 24

約数和(自身を含む): 198546012

約数和(自身を除く): 114505532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 525253, 1050506, 2101012, 2626265, 4202024, 5252530, 8404048, 10505060, 16808096, 21010120, 42020240, 84040480]

約数ペア:

[(1, 84040480), (2, 42020240), (4, 21010120), (5, 16808096), (8, 10505060), (10, 8404048), (16, 5252530), (20, 4202024), (32, 2626265), (40, 2101012), (80, 1050506), (160, 525253)]