18675040

素因数分解:

$2^5\times 5^1\times {\mathrm{116719}}^1$

素因数の和:116734

約数の個数: 24

約数和(自身を含む): 44120160

約数和(自身を除く): 25445120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 116719, 233438, 466876, 583595, 933752, 1167190, 1867504, 2334380, 3735008, 4668760, 9337520, 18675040]

約数ペア:

[(1, 18675040), (2, 9337520), (4, 4668760), (5, 3735008), (8, 2334380), (10, 1867504), (16, 1167190), (20, 933752), (32, 583595), (40, 466876), (80, 233438), (160, 116719)]