1828300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 4062240

約数和(自身を除く): 2233940

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 389, 470, 778, 940, 1175, 1556, 1945, 2350, 3890, 4700, 7780, 9725, 18283, 19450, 36566, 38900, 73132, 91415, 182830, 365660, 457075, 914150, 1828300]

約数ペア:

[(1, 1828300), (2, 914150), (4, 457075), (5, 365660), (10, 182830), (20, 91415), (25, 73132), (47, 38900), (50, 36566), (94, 19450), (100, 18283), (188, 9725), (235, 7780), (389, 4700), (470, 3890), (778, 2350), (940, 1945), (1175, 1556)]