27462680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{98081}}^1$

素因数の和:98099

約数の個数: 32

約数和(自身を含む): 70619040

約数和(自身を除く): 43156360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 98081, 196162, 392324, 490405, 686567, 784648, 980810, 1373134, 1961620, 2746268, 3432835, 3923240, 5492536, 6865670, 13731340, 27462680]

約数ペア:

[(1, 27462680), (2, 13731340), (4, 6865670), (5, 5492536), (7, 3923240), (8, 3432835), (10, 2746268), (14, 1961620), (20, 1373134), (28, 980810), (35, 784648), (40, 686567), (56, 490405), (70, 392324), (140, 196162), (280, 98081)]