88795180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 196136640

約数和(自身を除く): 107341460

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 1370, 1409, 2740, 2818, 3151, 5636, 6302, 7045, 12604, 14090, 15755, 28180, 31510, 32407, 63020, 64814, 129628, 162035, 193033, 324070, 386066, 648140, 772132, 965165, 1930330, 3860660, 4439759, 8879518, 17759036, 22198795, 44397590, 88795180]

約数ペア:

[(1, 88795180), (2, 44397590), (4, 22198795), (5, 17759036), (10, 8879518), (20, 4439759), (23, 3860660), (46, 1930330), (92, 965165), (115, 772132), (137, 648140), (230, 386066), (274, 324070), (460, 193033), (548, 162035), (685, 129628), (1370, 64814), (1409, 63020), (2740, 32407), (2818, 31510), (3151, 28180), (5636, 15755), (6302, 14090), (7045, 12604)]