9022600

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 21176100

約数和(自身を除く): 12153500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 229, 394, 458, 788, 916, 985, 1145, 1576, 1832, 1970, 2290, 3940, 4580, 4925, 5725, 7880, 9160, 9850, 11450, 19700, 22900, 39400, 45113, 45800, 90226, 180452, 225565, 360904, 451130, 902260, 1127825, 1804520, 2255650, 4511300, 9022600]

約数ペア:

[(1, 9022600), (2, 4511300), (4, 2255650), (5, 1804520), (8, 1127825), (10, 902260), (20, 451130), (25, 360904), (40, 225565), (50, 180452), (100, 90226), (197, 45800), (200, 45113), (229, 39400), (394, 22900), (458, 19700), (788, 11450), (916, 9850), (985, 9160), (1145, 7880), (1576, 5725), (1832, 4925), (1970, 4580), (2290, 3940)]