23370976880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{74203}}^1$

素因数の和:74374

約数の個数: 80

約数和(自身を含む): 56532762624

約数和(自身を除く): 33161785744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 620, 635, 1016, 1240, 1270, 2032, 2480, 2540, 3937, 5080, 7874, 10160, 15748, 19685, 31496, 39370, 62992, 74203, 78740, 148406, 157480, 296812, 314960, 371015, 593624, 742030, 1187248, 1484060, 2300293, 2968120, 4600586, 5936240, 9201172, 9423781, 11501465, 18402344, 18847562, 23002930, 36804688, 37695124, 46005860, 47118905, 75390248, 92011720, 94237810, 150780496, 184023440, 188475620, 292137211, 376951240, 584274422, 753902480, 1168548844, 1460686055, 2337097688, 2921372110, 4674195376, 5842744220, 11685488440, 23370976880]

約数ペア:

[(1, 23370976880), (2, 11685488440), (4, 5842744220), (5, 4674195376), (8, 2921372110), (10, 2337097688), (16, 1460686055), (20, 1168548844), (31, 753902480), (40, 584274422), (62, 376951240), (80, 292137211), (124, 188475620), (127, 184023440), (155, 150780496), (248, 94237810), (254, 92011720), (310, 75390248), (496, 47118905), (508, 46005860), (620, 37695124), (635, 36804688), (1016, 23002930), (1240, 18847562), (1270, 18402344), (2032, 11501465), (2480, 9423781), (2540, 9201172), (3937, 5936240), (5080, 4600586), (7874, 2968120), (10160, 2300293), (15748, 1484060), (19685, 1187248), (31496, 742030), (39370, 593624), (62992, 371015), (74203, 314960), (78740, 296812), (148406, 157480)]