11988250

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 22763520

約数和(自身を除く): 10775270

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 607, 790, 1214, 1975, 3035, 3950, 6070, 9875, 15175, 19750, 30350, 47953, 75875, 95906, 151750, 239765, 479530, 1198825, 2397650, 5994125, 11988250]

約数ペア:

[(1, 11988250), (2, 5994125), (5, 2397650), (10, 1198825), (25, 479530), (50, 239765), (79, 151750), (125, 95906), (158, 75875), (250, 47953), (395, 30350), (607, 19750), (790, 15175), (1214, 9875), (1975, 6070), (3035, 3950)]