108851480

素因数分解:

$2^3\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{2131}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 245222640

約数和(自身を除く): 136371160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1277, 2131, 2554, 4262, 5108, 6385, 8524, 10216, 10655, 12770, 17048, 21310, 25540, 42620, 51080, 85240, 2721287, 5442574, 10885148, 13606435, 21770296, 27212870, 54425740, 108851480]

約数ペア:

[(1, 108851480), (2, 54425740), (4, 27212870), (5, 21770296), (8, 13606435), (10, 10885148), (20, 5442574), (40, 2721287), (1277, 85240), (2131, 51080), (2554, 42620), (4262, 25540), (5108, 21310), (6385, 17048), (8524, 12770), (10216, 10655)]