7519060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 17015040

約数和(自身を除く): 9495980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 421, 470, 842, 893, 940, 1684, 1786, 2105, 3572, 4210, 4465, 7999, 8420, 8930, 15998, 17860, 19787, 31996, 39574, 39995, 79148, 79990, 98935, 159980, 197870, 375953, 395740, 751906, 1503812, 1879765, 3759530, 7519060]

約数ペア:

[(1, 7519060), (2, 3759530), (4, 1879765), (5, 1503812), (10, 751906), (19, 395740), (20, 375953), (38, 197870), (47, 159980), (76, 98935), (94, 79990), (95, 79148), (188, 39995), (190, 39574), (235, 31996), (380, 19787), (421, 17860), (470, 15998), (842, 8930), (893, 8420), (940, 7999), (1684, 4465), (1786, 4210), (2105, 3572)]