8210300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 20977824

約数和(自身を除く): 12767524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 70, 74, 100, 140, 148, 175, 185, 259, 317, 350, 370, 518, 634, 700, 740, 925, 1036, 1268, 1295, 1585, 1850, 2219, 2590, 3170, 3700, 4438, 5180, 6340, 6475, 7925, 8876, 11095, 11729, 12950, 15850, 22190, 23458, 25900, 31700, 44380, 46916, 55475, 58645, 82103, 110950, 117290, 164206, 221900, 234580, 293225, 328412, 410515, 586450, 821030, 1172900, 1642060, 2052575, 4105150, 8210300]

約数ペア:

[(1, 8210300), (2, 4105150), (4, 2052575), (5, 1642060), (7, 1172900), (10, 821030), (14, 586450), (20, 410515), (25, 328412), (28, 293225), (35, 234580), (37, 221900), (50, 164206), (70, 117290), (74, 110950), (100, 82103), (140, 58645), (148, 55475), (175, 46916), (185, 44380), (259, 31700), (317, 25900), (350, 23458), (370, 22190), (518, 15850), (634, 12950), (700, 11729), (740, 11095), (925, 8876), (1036, 7925), (1268, 6475), (1295, 6340), (1585, 5180), (1850, 4438), (2219, 3700), (2590, 3170)]