66264160

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3023}}^1$

素因数の和:3175

約数の個数: 48

約数和(自身を含む): 157743936

約数和(自身を除く): 91479776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3023, 4384, 5480, 6046, 10960, 12092, 15115, 21920, 24184, 30230, 48368, 60460, 96736, 120920, 241840, 414151, 483680, 828302, 1656604, 2070755, 3313208, 4141510, 6626416, 8283020, 13252832, 16566040, 33132080, 66264160]

約数ペア:

[(1, 66264160), (2, 33132080), (4, 16566040), (5, 13252832), (8, 8283020), (10, 6626416), (16, 4141510), (20, 3313208), (32, 2070755), (40, 1656604), (80, 828302), (137, 483680), (160, 414151), (274, 241840), (548, 120920), (685, 96736), (1096, 60460), (1370, 48368), (2192, 30230), (2740, 24184), (3023, 21920), (4384, 15115), (5480, 12092), (6046, 10960)]