7788768130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{3967}}^1$

素因数の和:5371

約数の個数: 64

約数和(自身を含む): 16486944768

約数和(自身を除く): 8698176638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1373, 1430, 2746, 3967, 6865, 7934, 13730, 15103, 17849, 19835, 30206, 35698, 39670, 43637, 51571, 75515, 87274, 89245, 103142, 151030, 178490, 196339, 218185, 257855, 392678, 436370, 515710, 567281, 981695, 1134562, 1963390, 2836405, 5446691, 5672810, 10893382, 27233455, 54466910, 59913601, 70806983, 119827202, 141613966, 299568005, 354034915, 599136010, 708069830, 778876813, 1557753626, 3894384065, 7788768130]

約数ペア:

[(1, 7788768130), (2, 3894384065), (5, 1557753626), (10, 778876813), (11, 708069830), (13, 599136010), (22, 354034915), (26, 299568005), (55, 141613966), (65, 119827202), (110, 70806983), (130, 59913601), (143, 54466910), (286, 27233455), (715, 10893382), (1373, 5672810), (1430, 5446691), (2746, 2836405), (3967, 1963390), (6865, 1134562), (7934, 981695), (13730, 567281), (15103, 515710), (17849, 436370), (19835, 392678), (30206, 257855), (35698, 218185), (39670, 196339), (43637, 178490), (51571, 151030), (75515, 103142), (87274, 89245)]