43982480

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4013}}^1$

素因数の和:4163

約数の個数: 40

約数和(自身を含む): 103031352

約数和(自身を除く): 59048872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 4013, 5480, 8026, 10960, 16052, 20065, 32104, 40130, 64208, 80260, 160520, 321040, 549781, 1099562, 2199124, 2748905, 4398248, 5497810, 8796496, 10995620, 21991240, 43982480]

約数ペア:

[(1, 43982480), (2, 21991240), (4, 10995620), (5, 8796496), (8, 5497810), (10, 4398248), (16, 2748905), (20, 2199124), (40, 1099562), (80, 549781), (137, 321040), (274, 160520), (548, 80260), (685, 64208), (1096, 40130), (1370, 32104), (2192, 20065), (2740, 16052), (4013, 10960), (5480, 8026)]