24748040

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1783}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 55874880

約数和(自身を除く): 31126840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 1783, 2776, 3470, 3566, 6940, 7132, 8915, 13880, 14264, 17830, 35660, 71320, 618701, 1237402, 2474804, 3093505, 4949608, 6187010, 12374020, 24748040]

約数ペア:

[(1, 24748040), (2, 12374020), (4, 6187010), (5, 4949608), (8, 3093505), (10, 2474804), (20, 1237402), (40, 618701), (347, 71320), (694, 35660), (1388, 17830), (1735, 14264), (1783, 13880), (2776, 8915), (3470, 7132), (3566, 6940)]