33355240

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1277}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 75223080

約数和(自身を除く): 41867840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1277, 1306, 2554, 2612, 3265, 5108, 5224, 6385, 6530, 10216, 12770, 13060, 25540, 26120, 51080, 833881, 1667762, 3335524, 4169405, 6671048, 8338810, 16677620, 33355240]

約数ペア:

[(1, 33355240), (2, 16677620), (4, 8338810), (5, 6671048), (8, 4169405), (10, 3335524), (20, 1667762), (40, 833881), (653, 51080), (1277, 26120), (1306, 25540), (2554, 13060), (2612, 12770), (3265, 10216), (5108, 6530), (5224, 6385)]