1486040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1900840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 383, 388, 485, 766, 776, 970, 1532, 1915, 1940, 3064, 3830, 3880, 7660, 15320, 37151, 74302, 148604, 185755, 297208, 371510, 743020, 1486040]

約数ペア:

[(1, 1486040), (2, 743020), (4, 371510), (5, 297208), (8, 185755), (10, 148604), (20, 74302), (40, 37151), (97, 15320), (194, 7660), (383, 3880), (388, 3830), (485, 3064), (766, 1940), (776, 1915), (970, 1532)]