4364888905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 6149568600

約数和(自身を除く): 1784679695

約数列:

[1, 5, 13, 19, 41, 65, 95, 169, 205, 247, 349, 361, 533, 779, 845, 1235, 1745, 1805, 2665, 3211, 3895, 4537, 4693, 6631, 6929, 10127, 14309, 14801, 16055, 22685, 23465, 33155, 34645, 50635, 58981, 61009, 71545, 74005, 86203, 125989, 131651, 186017, 192413, 271871, 294905, 305045, 431015, 629945, 658255, 930085, 962065, 1120639, 1359355, 1637857, 2418221, 2501369, 3534323, 5165549, 5603195, 8189285, 12091105, 12506845, 17671615, 21292141, 25827745, 45946199, 67152137, 106460705, 229730995, 335760685, 872977781, 4364888905]

約数ペア:

[(1, 4364888905), (5, 872977781), (13, 335760685), (19, 229730995), (41, 106460705), (65, 67152137), (95, 45946199), (169, 25827745), (205, 21292141), (247, 17671615), (349, 12506845), (361, 12091105), (533, 8189285), (779, 5603195), (845, 5165549), (1235, 3534323), (1745, 2501369), (1805, 2418221), (2665, 1637857), (3211, 1359355), (3895, 1120639), (4537, 962065), (4693, 930085), (6631, 658255), (6929, 629945), (10127, 431015), (14309, 305045), (14801, 294905), (16055, 271871), (22685, 192413), (23465, 186017), (33155, 131651), (34645, 125989), (50635, 86203), (58981, 74005), (61009, 71545)]