152800943920

素因数分解:

$2^4\times 5^1\times {\mathrm{49999}}^1\times {\mathrm{38201}}^1$

素因数の和:88213

約数の個数: 40

約数和(自身を含む): 355278600000

約数和(自身を除く): 202477656080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38201, 49999, 76402, 99998, 152804, 191005, 199996, 249995, 305608, 382010, 399992, 499990, 611216, 764020, 799984, 999980, 1528040, 1999960, 3056080, 3999920, 1910011799, 3820023598, 7640047196, 9550058995, 15280094392, 19100117990, 30560188784, 38200235980, 76400471960, 152800943920]

約数ペア:

[(1, 152800943920), (2, 76400471960), (4, 38200235980), (5, 30560188784), (8, 19100117990), (10, 15280094392), (16, 9550058995), (20, 7640047196), (40, 3820023598), (80, 1910011799), (38201, 3999920), (49999, 3056080), (76402, 1999960), (99998, 1528040), (152804, 999980), (191005, 799984), (199996, 764020), (249995, 611216), (305608, 499990), (382010, 399992)]