104684440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 271252800

約数和(自身を除く): 166568360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1918, 2729, 2740, 3836, 4795, 5458, 5480, 7672, 9590, 10916, 13645, 19103, 19180, 21832, 27290, 38206, 38360, 54580, 76412, 95515, 109160, 152824, 191030, 373873, 382060, 747746, 764120, 1495492, 1869365, 2617111, 2990984, 3738730, 5234222, 7477460, 10468444, 13085555, 14954920, 20936888, 26171110, 52342220, 104684440]

約数ペア:

[(1, 104684440), (2, 52342220), (4, 26171110), (5, 20936888), (7, 14954920), (8, 13085555), (10, 10468444), (14, 7477460), (20, 5234222), (28, 3738730), (35, 2990984), (40, 2617111), (56, 1869365), (70, 1495492), (137, 764120), (140, 747746), (274, 382060), (280, 373873), (548, 191030), (685, 152824), (959, 109160), (1096, 95515), (1370, 76412), (1918, 54580), (2729, 38360), (2740, 38206), (3836, 27290), (4795, 21832), (5458, 19180), (5480, 19103), (7672, 13645), (9590, 10916)]