66801400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3307}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 156898440

約数和(自身を除く): 90097040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 3307, 4040, 5050, 6614, 10100, 13228, 16535, 20200, 26456, 33070, 66140, 82675, 132280, 165350, 330700, 334007, 661400, 668014, 1336028, 1670035, 2672056, 3340070, 6680140, 8350175, 13360280, 16700350, 33400700, 66801400]

約数ペア:

[(1, 66801400), (2, 33400700), (4, 16700350), (5, 13360280), (8, 8350175), (10, 6680140), (20, 3340070), (25, 2672056), (40, 1670035), (50, 1336028), (100, 668014), (101, 661400), (200, 334007), (202, 330700), (404, 165350), (505, 132280), (808, 82675), (1010, 66140), (2020, 33070), (2525, 26456), (3307, 20200), (4040, 16535), (5050, 13228), (6614, 10100)]