40045610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4987}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 79728192

約数和(自身を除く): 39682582

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 4987, 8030, 9974, 24935, 49870, 54857, 109714, 274285, 364051, 548570, 728102, 1820255, 3640510, 4004561, 8009122, 20022805, 40045610]

約数ペア:

[(1, 40045610), (2, 20022805), (5, 8009122), (10, 4004561), (11, 3640510), (22, 1820255), (55, 728102), (73, 548570), (110, 364051), (146, 274285), (365, 109714), (730, 54857), (803, 49870), (1606, 24935), (4015, 9974), (4987, 8030)]