114514120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{408979}}^1$

素因数の和:408997

約数の個数: 32

約数和(自身を含む): 294465600

約数和(自身を除く): 179951480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 408979, 817958, 1635916, 2044895, 2862853, 3271832, 4089790, 5725706, 8179580, 11451412, 14314265, 16359160, 22902824, 28628530, 57257060, 114514120]

約数ペア:

[(1, 114514120), (2, 57257060), (4, 28628530), (5, 22902824), (7, 16359160), (8, 14314265), (10, 11451412), (14, 8179580), (20, 5725706), (28, 4089790), (35, 3271832), (40, 2862853), (56, 2044895), (70, 1635916), (140, 817958), (280, 408979)]