10227640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11117}}^1$

素因数の和:11151

約数の個数: 32

約数和(自身を含む): 24014880

約数和(自身を除く): 13787240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 11117, 22234, 44468, 55585, 88936, 111170, 222340, 255691, 444680, 511382, 1022764, 1278455, 2045528, 2556910, 5113820, 10227640]

約数ペア:

[(1, 10227640), (2, 5113820), (4, 2556910), (5, 2045528), (8, 1278455), (10, 1022764), (20, 511382), (23, 444680), (40, 255691), (46, 222340), (92, 111170), (115, 88936), (184, 55585), (230, 44468), (460, 22234), (920, 11117)]