3132940

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 6612480

約数和(自身を除く): 3479540

約数列:

[1, 2, 4, 5, 10, 20, 383, 409, 766, 818, 1532, 1636, 1915, 2045, 3830, 4090, 7660, 8180, 156647, 313294, 626588, 783235, 1566470, 3132940]

約数ペア:

[(1, 3132940), (2, 1566470), (4, 783235), (5, 626588), (10, 313294), (20, 156647), (383, 8180), (409, 7660), (766, 4090), (818, 3830), (1532, 2045), (1636, 1915)]