11273797180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{20011}}^1$

素因数の和:21694

約数の個数: 48

約数和(自身を含む): 25084001376

約数和(自身を除く): 13810204196

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1657, 3314, 6628, 8285, 16570, 20011, 28169, 33140, 40022, 56338, 80044, 100055, 112676, 140845, 200110, 281690, 340187, 400220, 563380, 680374, 1360748, 1700935, 3401870, 6803740, 33158227, 66316454, 132632908, 165791135, 331582270, 563689859, 663164540, 1127379718, 2254759436, 2818449295, 5636898590, 11273797180]

約数ペア:

[(1, 11273797180), (2, 5636898590), (4, 2818449295), (5, 2254759436), (10, 1127379718), (17, 663164540), (20, 563689859), (34, 331582270), (68, 165791135), (85, 132632908), (170, 66316454), (340, 33158227), (1657, 6803740), (3314, 3401870), (6628, 1700935), (8285, 1360748), (16570, 680374), (20011, 563380), (28169, 400220), (33140, 340187), (40022, 281690), (56338, 200110), (80044, 140845), (100055, 112676)]