9677620

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2797}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 20447784

約数和(自身を除く): 10770164

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 2797, 3460, 5594, 11188, 13985, 27970, 55940, 483881, 967762, 1935524, 2419405, 4838810, 9677620]

約数ペア:

[(1, 9677620), (2, 4838810), (4, 2419405), (5, 1935524), (10, 967762), (20, 483881), (173, 55940), (346, 27970), (692, 13985), (865, 11188), (1730, 5594), (2797, 3460)]