13302166480

素因数分解:

$2^4\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{125303}}^1$

素因数の和:126643

約数の個数: 40

約数和(自身を含む): 30951090432

約数和(自身を除く): 17648923952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1327, 2654, 5308, 6635, 10616, 13270, 21232, 26540, 53080, 106160, 125303, 250606, 501212, 626515, 1002424, 1253030, 2004848, 2506060, 5012120, 10024240, 166277081, 332554162, 665108324, 831385405, 1330216648, 1662770810, 2660433296, 3325541620, 6651083240, 13302166480]

約数ペア:

[(1, 13302166480), (2, 6651083240), (4, 3325541620), (5, 2660433296), (8, 1662770810), (10, 1330216648), (16, 831385405), (20, 665108324), (40, 332554162), (80, 166277081), (1327, 10024240), (2654, 5012120), (5308, 2506060), (6635, 2004848), (10616, 1253030), (13270, 1002424), (21232, 626515), (26540, 501212), (53080, 250606), (106160, 125303)]