6808539280

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{7457}}^1$

素因数の和:7684

約数の個数: 80

約数和(自身を含む): 16130222064

約数和(自身を除く): 9321682784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 113, 202, 226, 404, 452, 505, 565, 808, 904, 1010, 1130, 1616, 1808, 2020, 2260, 4040, 4520, 7457, 8080, 9040, 11413, 14914, 22826, 29828, 37285, 45652, 57065, 59656, 74570, 91304, 114130, 119312, 149140, 182608, 228260, 298280, 456520, 596560, 753157, 842641, 913040, 1506314, 1685282, 3012628, 3370564, 3765785, 4213205, 6025256, 6741128, 7531570, 8426410, 12050512, 13482256, 15063140, 16852820, 30126280, 33705640, 60252560, 67411280, 85106741, 170213482, 340426964, 425533705, 680853928, 851067410, 1361707856, 1702134820, 3404269640, 6808539280]

約数ペア:

[(1, 6808539280), (2, 3404269640), (4, 1702134820), (5, 1361707856), (8, 851067410), (10, 680853928), (16, 425533705), (20, 340426964), (40, 170213482), (80, 85106741), (101, 67411280), (113, 60252560), (202, 33705640), (226, 30126280), (404, 16852820), (452, 15063140), (505, 13482256), (565, 12050512), (808, 8426410), (904, 7531570), (1010, 6741128), (1130, 6025256), (1616, 4213205), (1808, 3765785), (2020, 3370564), (2260, 3012628), (4040, 1685282), (4520, 1506314), (7457, 913040), (8080, 842641), (9040, 753157), (11413, 596560), (14914, 456520), (22826, 298280), (29828, 228260), (37285, 182608), (45652, 149140), (57065, 119312), (59656, 114130), (74570, 91304)]