188968685960

素因数分解:

$2^3\times 5^1\times {\mathrm{19013}}^1\times {\mathrm{248473}}^1$

素因数の和:267497

約数の個数: 32

約数和(自身を含む): 425203617240

約数和(自身を除く): 236234931280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 19013, 38026, 76052, 95065, 152104, 190130, 248473, 380260, 496946, 760520, 993892, 1242365, 1987784, 2484730, 4969460, 9938920, 4724217149, 9448434298, 18896868596, 23621085745, 37793737192, 47242171490, 94484342980, 188968685960]

約数ペア:

[(1, 188968685960), (2, 94484342980), (4, 47242171490), (5, 37793737192), (8, 23621085745), (10, 18896868596), (20, 9448434298), (40, 4724217149), (19013, 9938920), (38026, 4969460), (76052, 2484730), (95065, 1987784), (152104, 1242365), (190130, 993892), (248473, 760520), (380260, 496946)]