4000374024190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1\times {\mathrm{275201}}^1$

素因数の和:277573

約数の個数: 64

約数和(自身を含む): 7833719599488

約数和(自身を除く): 3833345575298

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2311, 3145, 4622, 6290, 11555, 23110, 39287, 78574, 85507, 171014, 196435, 275201, 392870, 427535, 550402, 855070, 1376005, 1453619, 2752010, 2907238, 4678417, 7268095, 9356834, 10182437, 14536190, 20364874, 23392085, 46784170, 50912185, 101824370, 173101429, 346202858, 635989511, 865507145, 1271979022, 1731014290, 3179947555, 6359895110, 10811821687, 21623643374, 23531611907, 47063223814, 54059108435, 108118216870, 117658059535, 235316119070, 400037402419, 800074804838, 2000187012095, 4000374024190]

約数ペア:

[(1, 4000374024190), (2, 2000187012095), (5, 800074804838), (10, 400037402419), (17, 235316119070), (34, 117658059535), (37, 108118216870), (74, 54059108435), (85, 47063223814), (170, 23531611907), (185, 21623643374), (370, 10811821687), (629, 6359895110), (1258, 3179947555), (2311, 1731014290), (3145, 1271979022), (4622, 865507145), (6290, 635989511), (11555, 346202858), (23110, 173101429), (39287, 101824370), (78574, 50912185), (85507, 46784170), (171014, 23392085), (196435, 20364874), (275201, 14536190), (392870, 10182437), (427535, 9356834), (550402, 7268095), (855070, 4678417), (1376005, 2907238), (1453619, 2752010)]