8774200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 21483000

約数和(自身を除く): 12708800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2309, 3800, 4618, 9236, 11545, 18472, 23090, 43871, 46180, 57725, 87742, 92360, 115450, 175484, 219355, 230900, 350968, 438710, 461800, 877420, 1096775, 1754840, 2193550, 4387100, 8774200]

約数ペア:

[(1, 8774200), (2, 4387100), (4, 2193550), (5, 1754840), (8, 1096775), (10, 877420), (19, 461800), (20, 438710), (25, 350968), (38, 230900), (40, 219355), (50, 175484), (76, 115450), (95, 92360), (100, 87742), (152, 57725), (190, 46180), (200, 43871), (380, 23090), (475, 18472), (760, 11545), (950, 9236), (1900, 4618), (2309, 3800)]