65508744380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1547207}}^1$

素因数の和:1547318

約数の個数: 48

約数和(自身を含む): 144261673920

約数和(自身を除く): 78752929540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1460, 2117, 4234, 8468, 10585, 21170, 42340, 1547207, 3094414, 6188828, 7736035, 15472070, 30944140, 44869003, 89738006, 112946111, 179476012, 224345015, 225892222, 448690030, 451784444, 564730555, 897380060, 1129461110, 2258922220, 3275437219, 6550874438, 13101748876, 16377186095, 32754372190, 65508744380]

約数ペア:

[(1, 65508744380), (2, 32754372190), (4, 16377186095), (5, 13101748876), (10, 6550874438), (20, 3275437219), (29, 2258922220), (58, 1129461110), (73, 897380060), (116, 564730555), (145, 451784444), (146, 448690030), (290, 225892222), (292, 224345015), (365, 179476012), (580, 112946111), (730, 89738006), (1460, 44869003), (2117, 30944140), (4234, 15472070), (8468, 7736035), (10585, 6188828), (21170, 3094414), (42340, 1547207)]