12079300

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 36

約数和(自身を含む): 26387200

約数和(自身を除く): 14307900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 607, 796, 995, 1214, 1990, 2428, 3035, 3980, 4975, 6070, 9950, 12140, 15175, 19900, 30350, 60700, 120793, 241586, 483172, 603965, 1207930, 2415860, 3019825, 6039650, 12079300]

約数ペア:

[(1, 12079300), (2, 6039650), (4, 3019825), (5, 2415860), (10, 1207930), (20, 603965), (25, 483172), (50, 241586), (100, 120793), (199, 60700), (398, 30350), (607, 19900), (796, 15175), (995, 12140), (1214, 9950), (1990, 6070), (2428, 4975), (3035, 3980)]