17924360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19483}}^1$

素因数の和:19517

約数の個数: 32

約数和(自身を含む): 42085440

約数和(自身を除く): 24161080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 19483, 38966, 77932, 97415, 155864, 194830, 389660, 448109, 779320, 896218, 1792436, 2240545, 3584872, 4481090, 8962180, 17924360]

約数ペア:

[(1, 17924360), (2, 8962180), (4, 4481090), (5, 3584872), (8, 2240545), (10, 1792436), (20, 896218), (23, 779320), (40, 448109), (46, 389660), (92, 194830), (115, 155864), (184, 97415), (230, 77932), (460, 38966), (920, 19483)]