63791680

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1403

約数の個数: 56

約数和(自身を含む): 152960832

約数和(自身を除く): 89169152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1223, 1304, 1630, 2446, 2608, 3260, 4892, 5216, 6115, 6520, 9784, 10432, 12230, 13040, 19568, 24460, 26080, 39136, 48920, 52160, 78272, 97840, 195680, 199349, 391360, 398698, 797396, 996745, 1594792, 1993490, 3189584, 3986980, 6379168, 7973960, 12758336, 15947920, 31895840, 63791680]

約数ペア:

[(1, 63791680), (2, 31895840), (4, 15947920), (5, 12758336), (8, 7973960), (10, 6379168), (16, 3986980), (20, 3189584), (32, 1993490), (40, 1594792), (64, 996745), (80, 797396), (160, 398698), (163, 391360), (320, 199349), (326, 195680), (652, 97840), (815, 78272), (1223, 52160), (1304, 48920), (1630, 39136), (2446, 26080), (2608, 24460), (3260, 19568), (4892, 13040), (5216, 12230), (6115, 10432), (6520, 9784)]