122584540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 291723264

約数和(自身を除く): 169138724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 67, 124, 130, 134, 155, 227, 260, 268, 310, 335, 403, 454, 620, 670, 806, 871, 908, 1135, 1340, 1612, 1742, 2015, 2077, 2270, 2951, 3484, 4030, 4154, 4355, 4540, 5902, 7037, 8060, 8308, 8710, 10385, 11804, 14074, 14755, 15209, 17420, 20770, 27001, 28148, 29510, 30418, 35185, 41540, 54002, 59020, 60836, 70370, 76045, 91481, 108004, 135005, 140740, 152090, 182962, 197717, 270010, 304180, 365924, 395434, 457405, 471479, 540020, 790868, 914810, 942958, 988585, 1829620, 1885916, 1977170, 2357395, 3954340, 4714790, 6129227, 9429580, 12258454, 24516908, 30646135, 61292270, 122584540]

約数ペア:

[(1, 122584540), (2, 61292270), (4, 30646135), (5, 24516908), (10, 12258454), (13, 9429580), (20, 6129227), (26, 4714790), (31, 3954340), (52, 2357395), (62, 1977170), (65, 1885916), (67, 1829620), (124, 988585), (130, 942958), (134, 914810), (155, 790868), (227, 540020), (260, 471479), (268, 457405), (310, 395434), (335, 365924), (403, 304180), (454, 270010), (620, 197717), (670, 182962), (806, 152090), (871, 140740), (908, 135005), (1135, 108004), (1340, 91481), (1612, 76045), (1742, 70370), (2015, 60836), (2077, 59020), (2270, 54002), (2951, 41540), (3484, 35185), (4030, 30418), (4154, 29510), (4355, 28148), (4540, 27001), (5902, 20770), (7037, 17420), (8060, 15209), (8308, 14755), (8710, 14074), (10385, 11804)]