12761900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7507}}^1$

素因数の和:7538

約数の個数: 36

約数和(自身を含む): 29326248

約数和(自身を除く): 16564348

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7507, 15014, 30028, 37535, 75070, 127619, 150140, 187675, 255238, 375350, 510476, 638095, 750700, 1276190, 2552380, 3190475, 6380950, 12761900]

約数ペア:

[(1, 12761900), (2, 6380950), (4, 3190475), (5, 2552380), (10, 1276190), (17, 750700), (20, 638095), (25, 510476), (34, 375350), (50, 255238), (68, 187675), (85, 150140), (100, 127619), (170, 75070), (340, 37535), (425, 30028), (850, 15014), (1700, 7507)]