15793640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17167}}^1$

素因数の和:17201

約数の個数: 32

約数和(自身を含む): 37082880

約数和(自身を除く): 21289240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 17167, 34334, 68668, 85835, 137336, 171670, 343340, 394841, 686680, 789682, 1579364, 1974205, 3158728, 3948410, 7896820, 15793640]

約数ペア:

[(1, 15793640), (2, 7896820), (4, 3948410), (5, 3158728), (8, 1974205), (10, 1579364), (20, 789682), (23, 686680), (40, 394841), (46, 343340), (92, 171670), (115, 137336), (184, 85835), (230, 68668), (460, 34334), (920, 17167)]