10974020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28879}}^1$

素因数の和:28907

約数の個数: 24

約数和(自身を含む): 24259200

約数和(自身を除く): 13285180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 28879, 57758, 115516, 144395, 288790, 548701, 577580, 1097402, 2194804, 2743505, 5487010, 10974020]

約数ペア:

[(1, 10974020), (2, 5487010), (4, 2743505), (5, 2194804), (10, 1097402), (19, 577580), (20, 548701), (38, 288790), (76, 144395), (95, 115516), (190, 57758), (380, 28879)]