880424960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 2132282880

約数和(自身を除く): 1251857920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 677, 1016, 1024, 1270, 1280, 1354, 2032, 2048, 2540, 2560, 2708, 3385, 4064, 5080, 5120, 5416, 6770, 8128, 10160, 10240, 10832, 13540, 16256, 20320, 21664, 27080, 32512, 40640, 43328, 54160, 65024, 81280, 85979, 86656, 108320, 130048, 162560, 171958, 173312, 216640, 260096, 325120, 343916, 346624, 429895, 433280, 650240, 687832, 693248, 859790, 866560, 1300480, 1375664, 1386496, 1719580, 1733120, 2751328, 3439160, 3466240, 5502656, 6878320, 6932480, 11005312, 13756640, 22010624, 27513280, 44021248, 55026560, 88042496, 110053120, 176084992, 220106240, 440212480, 880424960]

約数ペア:

[(1, 880424960), (2, 440212480), (4, 220106240), (5, 176084992), (8, 110053120), (10, 88042496), (16, 55026560), (20, 44021248), (32, 27513280), (40, 22010624), (64, 13756640), (80, 11005312), (127, 6932480), (128, 6878320), (160, 5502656), (254, 3466240), (256, 3439160), (320, 2751328), (508, 1733120), (512, 1719580), (635, 1386496), (640, 1375664), (677, 1300480), (1016, 866560), (1024, 859790), (1270, 693248), (1280, 687832), (1354, 650240), (2032, 433280), (2048, 429895), (2540, 346624), (2560, 343916), (2708, 325120), (3385, 260096), (4064, 216640), (5080, 173312), (5120, 171958), (5416, 162560), (6770, 130048), (8128, 108320), (10160, 86656), (10240, 85979), (10832, 81280), (13540, 65024), (16256, 54160), (20320, 43328), (21664, 40640), (27080, 32512)]