1361540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 3010560

約数和(自身を除く): 1649020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3583, 7166, 14332, 17915, 35830, 68077, 71660, 136154, 272308, 340385, 680770, 1361540]

約数ペア:

[(1, 1361540), (2, 680770), (4, 340385), (5, 272308), (10, 136154), (19, 71660), (20, 68077), (38, 35830), (76, 17915), (95, 14332), (190, 7166), (380, 3583)]