1330885260490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{2687}}^1\times {\mathrm{4007}}^1$

素因数の和:7011

約数の個数: 64

約数和(自身を含む): 2457393168384

約数和(自身を除く): 1126507907894

約数列:

[1, 2, 5, 10, 47, 94, 235, 263, 470, 526, 1315, 2630, 2687, 4007, 5374, 8014, 12361, 13435, 20035, 24722, 26870, 40070, 61805, 123610, 126289, 188329, 252578, 376658, 631445, 706681, 941645, 1053841, 1262890, 1413362, 1883290, 2107682, 3533405, 5269205, 7066810, 10538410, 10766809, 21533618, 33214007, 49530527, 53834045, 66428014, 99061054, 107668090, 166070035, 247652635, 332140070, 495305270, 506040023, 1012080046, 2530200115, 2831670767, 5060400230, 5663341534, 14158353835, 28316707670, 133088526049, 266177052098, 665442630245, 1330885260490]

約数ペア:

[(1, 1330885260490), (2, 665442630245), (5, 266177052098), (10, 133088526049), (47, 28316707670), (94, 14158353835), (235, 5663341534), (263, 5060400230), (470, 2831670767), (526, 2530200115), (1315, 1012080046), (2630, 506040023), (2687, 495305270), (4007, 332140070), (5374, 247652635), (8014, 166070035), (12361, 107668090), (13435, 99061054), (20035, 66428014), (24722, 53834045), (26870, 49530527), (40070, 33214007), (61805, 21533618), (123610, 10766809), (126289, 10538410), (188329, 7066810), (252578, 5269205), (376658, 3533405), (631445, 2107682), (706681, 1883290), (941645, 1413362), (1053841, 1262890)]