2325680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4153}}^1$

素因数の和:4173

約数の個数: 40

約数和(自身を含む): 6181152

約数和(自身を除く): 3855472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4153, 8306, 16612, 20765, 29071, 33224, 41530, 58142, 66448, 83060, 116284, 145355, 166120, 232568, 290710, 332240, 465136, 581420, 1162840, 2325680]

約数ペア:

[(1, 2325680), (2, 1162840), (4, 581420), (5, 465136), (7, 332240), (8, 290710), (10, 232568), (14, 166120), (16, 145355), (20, 116284), (28, 83060), (35, 66448), (40, 58142), (56, 41530), (70, 33224), (80, 29071), (112, 20765), (140, 16612), (280, 8306), (560, 4153)]