3688892562440

素因数分解:

$2^3\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{67760701}}^1$

素因数の和:67762073

約数の個数: 32

約数和(自身を含む): 8306106851160

約数和(自身を除く): 4617214288720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1361, 2722, 5444, 6805, 10888, 13610, 27220, 54440, 67760701, 135521402, 271042804, 338803505, 542085608, 677607010, 1355214020, 2710428040, 92222314061, 184444628122, 368889256244, 461111570305, 737778512488, 922223140610, 1844446281220, 3688892562440]

約数ペア:

[(1, 3688892562440), (2, 1844446281220), (4, 922223140610), (5, 737778512488), (8, 461111570305), (10, 368889256244), (20, 184444628122), (40, 92222314061), (1361, 2710428040), (2722, 1355214020), (5444, 677607010), (6805, 542085608), (10888, 338803505), (13610, 271042804), (27220, 135521402), (54440, 67760701)]