20134292500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{1150531}}^1$

素因数の和:1150562

約数の個数: 60

約数和(自身を含む): 50319667552

約数和(自身を除く): 30185375052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 8750, 17500, 1150531, 2301062, 4602124, 5752655, 8053717, 11505310, 16107434, 23010620, 28763275, 32214868, 40268585, 57526550, 80537170, 115053100, 143816375, 161074340, 201342925, 287632750, 402685850, 575265500, 719081875, 805371700, 1006714625, 1438163750, 2013429250, 2876327500, 4026858500, 5033573125, 10067146250, 20134292500]

約数ペア:

[(1, 20134292500), (2, 10067146250), (4, 5033573125), (5, 4026858500), (7, 2876327500), (10, 2013429250), (14, 1438163750), (20, 1006714625), (25, 805371700), (28, 719081875), (35, 575265500), (50, 402685850), (70, 287632750), (100, 201342925), (125, 161074340), (140, 143816375), (175, 115053100), (250, 80537170), (350, 57526550), (500, 40268585), (625, 32214868), (700, 28763275), (875, 23010620), (1250, 16107434), (1750, 11505310), (2500, 8053717), (3500, 5752655), (4375, 4602124), (8750, 2301062), (17500, 1150531)]