2887700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 6374592

約数和(自身を除く): 3486892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 431, 670, 862, 1340, 1675, 1724, 2155, 3350, 4310, 6700, 8620, 10775, 21550, 28877, 43100, 57754, 115508, 144385, 288770, 577540, 721925, 1443850, 2887700]

約数ペア:

[(1, 2887700), (2, 1443850), (4, 721925), (5, 577540), (10, 288770), (20, 144385), (25, 115508), (50, 57754), (67, 43100), (100, 28877), (134, 21550), (268, 10775), (335, 8620), (431, 6700), (670, 4310), (862, 3350), (1340, 2155), (1675, 1724)]