78345535300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1245557}}^1$

素因数の和:1245625

約数の個数: 72

約数和(自身を含む): 184875682824

約数和(自身を除く): 106530147524

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 37, 50, 68, 74, 85, 100, 148, 170, 185, 340, 370, 425, 629, 740, 850, 925, 1258, 1700, 1850, 2516, 3145, 3700, 6290, 12580, 15725, 31450, 62900, 1245557, 2491114, 4982228, 6227785, 12455570, 21174469, 24911140, 31138925, 42348938, 46085609, 62277850, 84697876, 92171218, 105872345, 124555700, 184342436, 211744690, 230428045, 423489380, 460856090, 529361725, 783455353, 921712180, 1058723450, 1152140225, 1566910706, 2117446900, 2304280450, 3133821412, 3917276765, 4608560900, 7834553530, 15669107060, 19586383825, 39172767650, 78345535300]

約数ペア:

[(1, 78345535300), (2, 39172767650), (4, 19586383825), (5, 15669107060), (10, 7834553530), (17, 4608560900), (20, 3917276765), (25, 3133821412), (34, 2304280450), (37, 2117446900), (50, 1566910706), (68, 1152140225), (74, 1058723450), (85, 921712180), (100, 783455353), (148, 529361725), (170, 460856090), (185, 423489380), (340, 230428045), (370, 211744690), (425, 184342436), (629, 124555700), (740, 105872345), (850, 92171218), (925, 84697876), (1258, 62277850), (1700, 46085609), (1850, 42348938), (2516, 31138925), (3145, 24911140), (3700, 21174469), (6290, 12455570), (12580, 6227785), (15725, 4982228), (31450, 2491114), (62900, 1245557)]