84610480

素因数分解:

$2^4\times 5^1\times {\mathrm{1057631}}^1$

素因数の和:1057644

約数の個数: 20

約数和(自身を含む): 196719552

約数和(自身を除く): 112109072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1057631, 2115262, 4230524, 5288155, 8461048, 10576310, 16922096, 21152620, 42305240, 84610480]

約数ペア:

[(1, 84610480), (2, 42305240), (4, 21152620), (5, 16922096), (8, 10576310), (10, 8461048), (16, 5288155), (20, 4230524), (40, 2115262), (80, 1057631)]