11898800

素因数分解:

$2^4\times 5^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 60

約数和(自身を含む): 28922256

約数和(自身を除く): 17023456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 151, 197, 200, 302, 394, 400, 604, 755, 788, 985, 1208, 1510, 1576, 1970, 2416, 3020, 3152, 3775, 3940, 4925, 6040, 7550, 7880, 9850, 12080, 15100, 15760, 19700, 29747, 30200, 39400, 59494, 60400, 78800, 118988, 148735, 237976, 297470, 475952, 594940, 743675, 1189880, 1487350, 2379760, 2974700, 5949400, 11898800]

約数ペア:

[(1, 11898800), (2, 5949400), (4, 2974700), (5, 2379760), (8, 1487350), (10, 1189880), (16, 743675), (20, 594940), (25, 475952), (40, 297470), (50, 237976), (80, 148735), (100, 118988), (151, 78800), (197, 60400), (200, 59494), (302, 39400), (394, 30200), (400, 29747), (604, 19700), (755, 15760), (788, 15100), (985, 12080), (1208, 9850), (1510, 7880), (1576, 7550), (1970, 6040), (2416, 4925), (3020, 3940), (3152, 3775)]