15802580

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2063}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 33288192

約数和(自身を除く): 17485612

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 2063, 3830, 4126, 7660, 8252, 10315, 20630, 41260, 790129, 1580258, 3160516, 3950645, 7901290, 15802580]

約数ペア:

[(1, 15802580), (2, 7901290), (4, 3950645), (5, 3160516), (10, 1580258), (20, 790129), (383, 41260), (766, 20630), (1532, 10315), (1915, 8252), (2063, 7660), (3830, 4126)]