76801900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109717}}^1$

素因数の和:109738

約数の個数: 36

約数和(自身を含む): 190470448

約数和(自身を除く): 113668548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 109717, 219434, 438868, 548585, 768019, 1097170, 1536038, 2194340, 2742925, 3072076, 3840095, 5485850, 7680190, 10971700, 15360380, 19200475, 38400950, 76801900]

約数ペア:

[(1, 76801900), (2, 38400950), (4, 19200475), (5, 15360380), (7, 10971700), (10, 7680190), (14, 5485850), (20, 3840095), (25, 3072076), (28, 2742925), (35, 2194340), (50, 1536038), (70, 1097170), (100, 768019), (140, 548585), (175, 438868), (350, 219434), (700, 109717)]