16073680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28703}}^1$

素因数の和:28723

約数の個数: 40

約数和(自身を含む): 42711552

約数和(自身を除く): 26637872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28703, 57406, 114812, 143515, 200921, 229624, 287030, 401842, 459248, 574060, 803684, 1004605, 1148120, 1607368, 2009210, 2296240, 3214736, 4018420, 8036840, 16073680]

約数ペア:

[(1, 16073680), (2, 8036840), (4, 4018420), (5, 3214736), (7, 2296240), (8, 2009210), (10, 1607368), (14, 1148120), (16, 1004605), (20, 803684), (28, 574060), (35, 459248), (40, 401842), (56, 287030), (70, 229624), (80, 200921), (112, 143515), (140, 114812), (280, 57406), (560, 28703)]