224724370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 442608192

約数和(自身を除く): 217883822

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 169, 206, 338, 515, 845, 1030, 1291, 1339, 1690, 2582, 2678, 6455, 6695, 12910, 13390, 16783, 17407, 33566, 34814, 83915, 87035, 132973, 167830, 174070, 218179, 265946, 436358, 664865, 1090895, 1329730, 1728649, 2181790, 3457298, 8643245, 17286490, 22472437, 44944874, 112362185, 224724370]

約数ペア:

[(1, 224724370), (2, 112362185), (5, 44944874), (10, 22472437), (13, 17286490), (26, 8643245), (65, 3457298), (103, 2181790), (130, 1728649), (169, 1329730), (206, 1090895), (338, 664865), (515, 436358), (845, 265946), (1030, 218179), (1291, 174070), (1339, 167830), (1690, 132973), (2582, 87035), (2678, 83915), (6455, 34814), (6695, 33566), (12910, 17407), (13390, 16783)]