29126546780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 63237198528

約数和(自身を除く): 34110651748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 283, 313, 401, 410, 566, 626, 802, 820, 1132, 1252, 1415, 1565, 1604, 2005, 2830, 3130, 4010, 5660, 6260, 8020, 11603, 12833, 16441, 23206, 25666, 32882, 46412, 51332, 58015, 64165, 65764, 82205, 88579, 113483, 116030, 125513, 128330, 164410, 177158, 226966, 232060, 251026, 256660, 328820, 354316, 442895, 453932, 502052, 567415, 627565, 885790, 1134830, 1255130, 1771580, 2269660, 2510260, 3631739, 4652803, 5146033, 7263478, 9305606, 10292066, 14526956, 18158695, 18611212, 20584132, 23264015, 25730165, 35520179, 36317390, 46528030, 51460330, 71040358, 72634780, 93056060, 102920660, 142080716, 177600895, 355201790, 710403580, 1456327339, 2912654678, 5825309356, 7281636695, 14563273390, 29126546780]

約数ペア:

[(1, 29126546780), (2, 14563273390), (4, 7281636695), (5, 5825309356), (10, 2912654678), (20, 1456327339), (41, 710403580), (82, 355201790), (164, 177600895), (205, 142080716), (283, 102920660), (313, 93056060), (401, 72634780), (410, 71040358), (566, 51460330), (626, 46528030), (802, 36317390), (820, 35520179), (1132, 25730165), (1252, 23264015), (1415, 20584132), (1565, 18611212), (1604, 18158695), (2005, 14526956), (2830, 10292066), (3130, 9305606), (4010, 7263478), (5660, 5146033), (6260, 4652803), (8020, 3631739), (11603, 2510260), (12833, 2269660), (16441, 1771580), (23206, 1255130), (25666, 1134830), (32882, 885790), (46412, 627565), (51332, 567415), (58015, 502052), (64165, 453932), (65764, 442895), (82205, 354316), (88579, 328820), (113483, 256660), (116030, 251026), (125513, 232060), (128330, 226966), (164410, 177158)]