103141540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{39367}}^1$

素因数の和:39507

約数の個数: 24

約数和(自身を含む): 218256192

約数和(自身を除く): 115114652

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 39367, 78734, 157468, 196835, 393670, 787340, 5157077, 10314154, 20628308, 25785385, 51570770, 103141540]

約数ペア:

[(1, 103141540), (2, 51570770), (4, 25785385), (5, 20628308), (10, 10314154), (20, 5157077), (131, 787340), (262, 393670), (524, 196835), (655, 157468), (1310, 78734), (2620, 39367)]