41890760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10369}}^1$

素因数の和:10481

約数の個数: 32

約数和(自身を含む): 95196600

約数和(自身を除く): 53305840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 10369, 20738, 41476, 51845, 82952, 103690, 207380, 414760, 1047269, 2094538, 4189076, 5236345, 8378152, 10472690, 20945380, 41890760]

約数ペア:

[(1, 41890760), (2, 20945380), (4, 10472690), (5, 8378152), (8, 5236345), (10, 4189076), (20, 2094538), (40, 1047269), (101, 414760), (202, 207380), (404, 103690), (505, 82952), (808, 51845), (1010, 41476), (2020, 20738), (4040, 10369)]