1101384640

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 2711890944

約数和(自身を除く): 1610506304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 160, 164, 205, 254, 320, 328, 410, 508, 635, 656, 661, 820, 1016, 1270, 1312, 1322, 1640, 2032, 2540, 2624, 2644, 3280, 3305, 4064, 5080, 5207, 5288, 6560, 6610, 8128, 10160, 10414, 10576, 13120, 13220, 20320, 20828, 21152, 26035, 26440, 27101, 40640, 41656, 42304, 52070, 52880, 54202, 83312, 83947, 104140, 105760, 108404, 135505, 166624, 167894, 208280, 211520, 216808, 271010, 333248, 335788, 416560, 419735, 433616, 542020, 671576, 833120, 839470, 867232, 1084040, 1343152, 1666240, 1678940, 1734464, 2168080, 2686304, 3357880, 3441827, 4336160, 5372608, 6715760, 6883654, 8672320, 13431520, 13767308, 17209135, 26863040, 27534616, 34418270, 55069232, 68836540, 110138464, 137673080, 220276928, 275346160, 550692320, 1101384640]

約数ペア:

[(1, 1101384640), (2, 550692320), (4, 275346160), (5, 220276928), (8, 137673080), (10, 110138464), (16, 68836540), (20, 55069232), (32, 34418270), (40, 27534616), (41, 26863040), (64, 17209135), (80, 13767308), (82, 13431520), (127, 8672320), (160, 6883654), (164, 6715760), (205, 5372608), (254, 4336160), (320, 3441827), (328, 3357880), (410, 2686304), (508, 2168080), (635, 1734464), (656, 1678940), (661, 1666240), (820, 1343152), (1016, 1084040), (1270, 867232), (1312, 839470), (1322, 833120), (1640, 671576), (2032, 542020), (2540, 433616), (2624, 419735), (2644, 416560), (3280, 335788), (3305, 333248), (4064, 271010), (5080, 216808), (5207, 211520), (5288, 208280), (6560, 167894), (6610, 166624), (8128, 135505), (10160, 108404), (10414, 105760), (10576, 104140), (13120, 83947), (13220, 83312), (20320, 54202), (20828, 52880), (21152, 52070), (26035, 42304), (26440, 41656), (27101, 40640)]