10368846680

素因数分解:

$2^3\times 5^1\times {\mathrm{15761}}^1\times {\mathrm{16447}}^1$

素因数の和:32219

約数の個数: 32

約数和(自身を含む): 23332803840

約数和(自身を除く): 12963957160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15761, 16447, 31522, 32894, 63044, 65788, 78805, 82235, 126088, 131576, 157610, 164470, 315220, 328940, 630440, 657880, 259221167, 518442334, 1036884668, 1296105835, 2073769336, 2592211670, 5184423340, 10368846680]

約数ペア:

[(1, 10368846680), (2, 5184423340), (4, 2592211670), (5, 2073769336), (8, 1296105835), (10, 1036884668), (20, 518442334), (40, 259221167), (15761, 657880), (16447, 630440), (31522, 328940), (32894, 315220), (63044, 164470), (65788, 157610), (78805, 131576), (82235, 126088)]