33863060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 89376000

約数和(自身を除く): 55512940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 1999, 2420, 3388, 3998, 4235, 7996, 8470, 9995, 13993, 16940, 19990, 21989, 27986, 39980, 43978, 55972, 69965, 87956, 109945, 139930, 153923, 219890, 241879, 279860, 307846, 439780, 483758, 615692, 769615, 967516, 1209395, 1539230, 1693153, 2418790, 3078460, 3386306, 4837580, 6772612, 8465765, 16931530, 33863060]

約数ペア:

[(1, 33863060), (2, 16931530), (4, 8465765), (5, 6772612), (7, 4837580), (10, 3386306), (11, 3078460), (14, 2418790), (20, 1693153), (22, 1539230), (28, 1209395), (35, 967516), (44, 769615), (55, 615692), (70, 483758), (77, 439780), (110, 307846), (121, 279860), (140, 241879), (154, 219890), (220, 153923), (242, 139930), (308, 109945), (385, 87956), (484, 69965), (605, 55972), (770, 43978), (847, 39980), (1210, 27986), (1540, 21989), (1694, 19990), (1999, 16940), (2420, 13993), (3388, 9995), (3998, 8470), (4235, 7996)]