41530180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 91808640

約数和(自身を除く): 50278460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 659, 685, 1318, 1370, 2636, 2740, 3151, 3295, 6302, 6590, 12604, 13180, 15157, 15755, 30314, 31510, 60628, 63020, 75785, 90283, 151570, 180566, 303140, 361132, 451415, 902830, 1805660, 2076509, 4153018, 8306036, 10382545, 20765090, 41530180]

約数ペア:

[(1, 41530180), (2, 20765090), (4, 10382545), (5, 8306036), (10, 4153018), (20, 2076509), (23, 1805660), (46, 902830), (92, 451415), (115, 361132), (137, 303140), (230, 180566), (274, 151570), (460, 90283), (548, 75785), (659, 63020), (685, 60628), (1318, 31510), (1370, 30314), (2636, 15755), (2740, 15157), (3151, 13180), (3295, 12604), (6302, 6590)]