40370094730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{281737}}^1$

素因数の和:281863

約数の個数: 64

約数和(自身を含む): 87631787520

約数和(自身を除く): 47261692790

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 89, 115, 161, 178, 230, 322, 445, 623, 805, 890, 1246, 1610, 2047, 3115, 4094, 6230, 10235, 14329, 20470, 28658, 71645, 143290, 281737, 563474, 1408685, 1972159, 2817370, 3944318, 6479951, 9860795, 12959902, 19721590, 25074593, 32399755, 45359657, 50149186, 64799510, 90719314, 125372965, 175522151, 226798285, 250745930, 351044302, 453596570, 576715639, 877610755, 1153431278, 1755221510, 2883578195, 4037009473, 5767156390, 8074018946, 20185047365, 40370094730]

約数ペア:

[(1, 40370094730), (2, 20185047365), (5, 8074018946), (7, 5767156390), (10, 4037009473), (14, 2883578195), (23, 1755221510), (35, 1153431278), (46, 877610755), (70, 576715639), (89, 453596570), (115, 351044302), (161, 250745930), (178, 226798285), (230, 175522151), (322, 125372965), (445, 90719314), (623, 64799510), (805, 50149186), (890, 45359657), (1246, 32399755), (1610, 25074593), (2047, 19721590), (3115, 12959902), (4094, 9860795), (6230, 6479951), (10235, 3944318), (14329, 2817370), (20470, 1972159), (28658, 1408685), (71645, 563474), (143290, 281737)]