144104818180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{55001839}}^1$

素因数の和:55001979

約数の個数: 24

約数和(自身を含む): 304930200960

約数和(自身を除く): 160825382780

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 55001839, 110003678, 220007356, 275009195, 550018390, 1100036780, 7205240909, 14410481818, 28820963636, 36026204545, 72052409090, 144104818180]

約数ペア:

[(1, 144104818180), (2, 72052409090), (4, 36026204545), (5, 28820963636), (10, 14410481818), (20, 7205240909), (131, 1100036780), (262, 550018390), (524, 275009195), (655, 220007356), (1310, 110003678), (2620, 55001839)]