38222960

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2861}}^1$

素因数の和:3041

約数の個数: 40

約数和(自身を含む): 89431776

約数和(自身を除く): 51208816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 2861, 3340, 5722, 6680, 11444, 13360, 14305, 22888, 28610, 45776, 57220, 114440, 228880, 477787, 955574, 1911148, 2388935, 3822296, 4777870, 7644592, 9555740, 19111480, 38222960]

約数ペア:

[(1, 38222960), (2, 19111480), (4, 9555740), (5, 7644592), (8, 4777870), (10, 3822296), (16, 2388935), (20, 1911148), (40, 955574), (80, 477787), (167, 228880), (334, 114440), (668, 57220), (835, 45776), (1336, 28610), (1670, 22888), (2672, 14305), (2861, 13360), (3340, 11444), (5722, 6680)]