40928230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 86651856

約数和(自身を除く): 45723626

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 827, 1010, 1414, 1654, 3535, 4135, 4949, 5789, 7070, 8270, 9898, 11578, 24745, 28945, 40523, 49490, 57890, 81046, 83527, 167054, 202615, 405230, 417635, 584689, 835270, 1169378, 2923445, 4092823, 5846890, 8185646, 20464115, 40928230]

約数ペア:

[(1, 40928230), (2, 20464115), (5, 8185646), (7, 5846890), (10, 4092823), (14, 2923445), (35, 1169378), (49, 835270), (70, 584689), (98, 417635), (101, 405230), (202, 202615), (245, 167054), (490, 83527), (505, 81046), (707, 57890), (827, 49490), (1010, 40523), (1414, 28945), (1654, 24745), (3535, 11578), (4135, 9898), (4949, 8270), (5789, 7070)]