713754620

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{27431}}^1$

素因数の和:28741

約数の個数: 24

約数和(自身を含む): 1500091488

約数和(自身を除く): 786336868

約数列:

[1, 2, 4, 5, 10, 20, 1301, 2602, 5204, 6505, 13010, 26020, 27431, 54862, 109724, 137155, 274310, 548620, 35687731, 71375462, 142750924, 178438655, 356877310, 713754620]

約数ペア:

[(1, 713754620), (2, 356877310), (4, 178438655), (5, 142750924), (10, 71375462), (20, 35687731), (1301, 548620), (2602, 274310), (5204, 137155), (6505, 109724), (13010, 54862), (26020, 27431)]