160702000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4271

約数の個数: 80

約数和(自身を含む): 409125600

約数和(自身を除く): 248423600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 4229, 4750, 7600, 8458, 9500, 16916, 19000, 21145, 33832, 38000, 42290, 67664, 80351, 84580, 105725, 160702, 169160, 211450, 321404, 338320, 401755, 422900, 528625, 642808, 803510, 845800, 1057250, 1285616, 1607020, 1691600, 2008775, 2114500, 3214040, 4017550, 4229000, 6428080, 8035100, 8458000, 10043875, 16070200, 20087750, 32140400, 40175500, 80351000, 160702000]

約数ペア:

[(1, 160702000), (2, 80351000), (4, 40175500), (5, 32140400), (8, 20087750), (10, 16070200), (16, 10043875), (19, 8458000), (20, 8035100), (25, 6428080), (38, 4229000), (40, 4017550), (50, 3214040), (76, 2114500), (80, 2008775), (95, 1691600), (100, 1607020), (125, 1285616), (152, 1057250), (190, 845800), (200, 803510), (250, 642808), (304, 528625), (380, 422900), (400, 401755), (475, 338320), (500, 321404), (760, 211450), (950, 169160), (1000, 160702), (1520, 105725), (1900, 84580), (2000, 80351), (2375, 67664), (3800, 42290), (4229, 38000), (4750, 33832), (7600, 21145), (8458, 19000), (9500, 16916)]