115290040

素因数分解:

$2^3\times 5^1\times {\mathrm{2882251}}^1$

素因数の和:2882262

約数の個数: 16

約数和(自身を含む): 259402680

約数和(自身を除く): 144112640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2882251, 5764502, 11529004, 14411255, 23058008, 28822510, 57645020, 115290040]

約数ペア:

[(1, 115290040), (2, 57645020), (4, 28822510), (5, 23058008), (8, 14411255), (10, 11529004), (20, 5764502), (40, 2882251)]