10649630540

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{438979}}^1$

素因数の和:440201

約数の個数: 24

約数和(自身を含む): 22382712240

約数和(自身を除く): 11733081700

約数列:

[1, 2, 4, 5, 10, 20, 1213, 2426, 4852, 6065, 12130, 24260, 438979, 877958, 1755916, 2194895, 4389790, 8779580, 532481527, 1064963054, 2129926108, 2662407635, 5324815270, 10649630540]

約数ペア:

[(1, 10649630540), (2, 5324815270), (4, 2662407635), (5, 2129926108), (10, 1064963054), (20, 532481527), (1213, 8779580), (2426, 4389790), (4852, 2194895), (6065, 1755916), (12130, 877958), (24260, 438979)]