42046160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40429}}^1$

素因数の和:40455

約数の個数: 40

約数和(自身を含む): 105279720

約数和(自身を除く): 63233560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40429, 80858, 161716, 202145, 323432, 404290, 525577, 646864, 808580, 1051154, 1617160, 2102308, 2627885, 3234320, 4204616, 5255770, 8409232, 10511540, 21023080, 42046160]

約数ペア:

[(1, 42046160), (2, 21023080), (4, 10511540), (5, 8409232), (8, 5255770), (10, 4204616), (13, 3234320), (16, 2627885), (20, 2102308), (26, 1617160), (40, 1051154), (52, 808580), (65, 646864), (80, 525577), (104, 404290), (130, 323432), (208, 202145), (260, 161716), (520, 80858), (1040, 40429)]