23568040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11117}}^1$

素因数の和:11181

約数の個数: 32

約数和(自身を含む): 54033480

約数和(自身を除く): 30465440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 11117, 22234, 44468, 55585, 88936, 111170, 222340, 444680, 589201, 1178402, 2356804, 2946005, 4713608, 5892010, 11784020, 23568040]

約数ペア:

[(1, 23568040), (2, 11784020), (4, 5892010), (5, 4713608), (8, 2946005), (10, 2356804), (20, 1178402), (40, 589201), (53, 444680), (106, 222340), (212, 111170), (265, 88936), (424, 55585), (530, 44468), (1060, 22234), (2120, 11117)]