1259091460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 2963423232

約数和(自身を除く): 1704331772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 263, 463, 470, 517, 526, 926, 940, 1034, 1052, 1315, 1852, 2068, 2315, 2585, 2630, 2893, 4630, 5093, 5170, 5260, 5786, 9260, 10186, 10340, 11572, 12361, 14465, 20372, 21761, 24722, 25465, 28930, 43522, 49444, 50930, 57860, 61805, 87044, 101860, 108805, 121769, 123610, 135971, 217610, 239371, 243538, 247220, 271942, 435220, 478742, 487076, 543884, 608845, 679855, 957484, 1196855, 1217690, 1339459, 1359710, 2393710, 2435380, 2678918, 2719420, 4787420, 5357836, 5723143, 6697295, 11446286, 13394590, 22892572, 26789180, 28615715, 57231430, 62954573, 114462860, 125909146, 251818292, 314772865, 629545730, 1259091460]

約数ペア:

[(1, 1259091460), (2, 629545730), (4, 314772865), (5, 251818292), (10, 125909146), (11, 114462860), (20, 62954573), (22, 57231430), (44, 28615715), (47, 26789180), (55, 22892572), (94, 13394590), (110, 11446286), (188, 6697295), (220, 5723143), (235, 5357836), (263, 4787420), (463, 2719420), (470, 2678918), (517, 2435380), (526, 2393710), (926, 1359710), (940, 1339459), (1034, 1217690), (1052, 1196855), (1315, 957484), (1852, 679855), (2068, 608845), (2315, 543884), (2585, 487076), (2630, 478742), (2893, 435220), (4630, 271942), (5093, 247220), (5170, 243538), (5260, 239371), (5786, 217610), (9260, 135971), (10186, 123610), (10340, 121769), (11572, 108805), (12361, 101860), (14465, 87044), (20372, 61805), (21761, 57860), (24722, 50930), (25465, 49444), (28930, 43522)]