122338120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179909}}^1$

素因数の和:179937

約数の個数: 32

約数和(自身を含む): 291454200

約数和(自身を除く): 169116080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 179909, 359818, 719636, 899545, 1439272, 1799090, 3058453, 3598180, 6116906, 7196360, 12233812, 15292265, 24467624, 30584530, 61169060, 122338120]

約数ペア:

[(1, 122338120), (2, 61169060), (4, 30584530), (5, 24467624), (8, 15292265), (10, 12233812), (17, 7196360), (20, 6116906), (34, 3598180), (40, 3058453), (68, 1799090), (85, 1439272), (136, 899545), (170, 719636), (340, 359818), (680, 179909)]