32710120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 76308480

約数和(自身を除く): 43598360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 127, 137, 188, 235, 254, 274, 376, 470, 508, 548, 635, 685, 940, 1016, 1096, 1270, 1370, 1880, 2540, 2740, 5080, 5480, 5969, 6439, 11938, 12878, 17399, 23876, 25756, 29845, 32195, 34798, 47752, 51512, 59690, 64390, 69596, 86995, 119380, 128780, 139192, 173990, 238760, 257560, 347980, 695960, 817753, 1635506, 3271012, 4088765, 6542024, 8177530, 16355060, 32710120]

約数ペア:

[(1, 32710120), (2, 16355060), (4, 8177530), (5, 6542024), (8, 4088765), (10, 3271012), (20, 1635506), (40, 817753), (47, 695960), (94, 347980), (127, 257560), (137, 238760), (188, 173990), (235, 139192), (254, 128780), (274, 119380), (376, 86995), (470, 69596), (508, 64390), (548, 59690), (635, 51512), (685, 47752), (940, 34798), (1016, 32195), (1096, 29845), (1270, 25756), (1370, 23876), (1880, 17399), (2540, 12878), (2740, 11938), (5080, 6439), (5480, 5969)]