23915560

素因数分解:

$2^3\times 5^1\times {\mathrm{597889}}^1$

素因数の和:597900

約数の個数: 16

約数和(自身を含む): 53810100

約数和(自身を除く): 29894540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 597889, 1195778, 2391556, 2989445, 4783112, 5978890, 11957780, 23915560]

約数ペア:

[(1, 23915560), (2, 11957780), (4, 5978890), (5, 4783112), (8, 2989445), (10, 2391556), (20, 1195778), (40, 597889)]