13797800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 33777600

約数和(自身を除く): 19979800

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, 3631, 3800, 7262, 14524, 18155, 29048, 36310, 68989, 72620, 90775, 137978, 145240, 181550, 275956, 344945, 363100, 551912, 689890, 726200, 1379780, 1724725, 2759560, 3449450, 6898900, 13797800]

約数ペア:

[(1, 13797800), (2, 6898900), (4, 3449450), (5, 2759560), (8, 1724725), (10, 1379780), (19, 726200), (20, 689890), (25, 551912), (38, 363100), (40, 344945), (50, 275956), (76, 181550), (95, 145240), (100, 137978), (152, 90775), (190, 72620), (200, 68989), (380, 36310), (475, 29048), (760, 18155), (950, 14524), (1900, 7262), (3631, 3800)]