29126961380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{693169}}^1$

素因数の和:693380

約数の個数: 48

約数和(自身を含む): 67076674560

約数和(自身を除く): 37949713180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020, 693169, 1386338, 2772676, 3465845, 6931690, 7624859, 13863380, 15249718, 30499436, 38124295, 76248590, 132395279, 152497180, 264790558, 529581116, 661976395, 1323952790, 1456348069, 2647905580, 2912696138, 5825392276, 7281740345, 14563480690, 29126961380]

約数ペア:

[(1, 29126961380), (2, 14563480690), (4, 7281740345), (5, 5825392276), (10, 2912696138), (11, 2647905580), (20, 1456348069), (22, 1323952790), (44, 661976395), (55, 529581116), (110, 264790558), (191, 152497180), (220, 132395279), (382, 76248590), (764, 38124295), (955, 30499436), (1910, 15249718), (2101, 13863380), (3820, 7624859), (4202, 6931690), (8404, 3465845), (10505, 2772676), (21010, 1386338), (42020, 693169)]