12933760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2913

約数の個数: 64

約数和(自身を含む): 35349120

約数和(自身を除く): 22415360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 2887, 4480, 5774, 11548, 14435, 20209, 23096, 28870, 40418, 46192, 57740, 80836, 92384, 101045, 115480, 161672, 184768, 202090, 230960, 323344, 369536, 404180, 461920, 646688, 808360, 923840, 1293376, 1616720, 1847680, 2586752, 3233440, 6466880, 12933760]

約数ペア:

[(1, 12933760), (2, 6466880), (4, 3233440), (5, 2586752), (7, 1847680), (8, 1616720), (10, 1293376), (14, 923840), (16, 808360), (20, 646688), (28, 461920), (32, 404180), (35, 369536), (40, 323344), (56, 230960), (64, 202090), (70, 184768), (80, 161672), (112, 115480), (128, 101045), (140, 92384), (160, 80836), (224, 57740), (280, 46192), (320, 40418), (448, 28870), (560, 23096), (640, 20209), (896, 14435), (1120, 11548), (2240, 5774), (2887, 4480)]