83393240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{297833}}^1$

素因数の和:297851

約数の個数: 32

約数和(自身を含む): 214440480

約数和(自身を除く): 131047240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 297833, 595666, 1191332, 1489165, 2084831, 2382664, 2978330, 4169662, 5956660, 8339324, 10424155, 11913320, 16678648, 20848310, 41696620, 83393240]

約数ペア:

[(1, 83393240), (2, 41696620), (4, 20848310), (5, 16678648), (7, 11913320), (8, 10424155), (10, 8339324), (14, 5956660), (20, 4169662), (28, 2978330), (35, 2382664), (40, 2084831), (56, 1489165), (70, 1191332), (140, 595666), (280, 297833)]