1040331325780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1\times {\mathrm{28111}}^1$

素因数の和:29449

約数の個数: 96

約数和(自身を含む): 2341194347520

約数和(自身を除く): 1300863021740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1223, 1513, 1780, 2446, 3026, 4892, 6052, 6115, 7565, 12230, 15130, 20791, 24460, 28111, 30260, 41582, 56222, 83164, 103955, 108847, 112444, 140555, 207910, 217694, 281110, 415820, 435388, 477887, 544235, 562220, 955774, 1088470, 1850399, 1911548, 2176940, 2389435, 2501879, 3700798, 4778870, 5003758, 7401596, 9251995, 9557740, 10007516, 12509395, 18503990, 25018790, 34379753, 37007980, 42531943, 50037580, 68759506, 85063886, 137519012, 170127772, 171898765, 212659715, 343797530, 425319430, 584455801, 687595060, 850638860, 1168911602, 2337823204, 2922279005, 3059798017, 5844558010, 6119596034, 11689116020, 12239192068, 15298990085, 30597980170, 52016566289, 61195960340, 104033132578, 208066265156, 260082831445, 520165662890, 1040331325780]

約数ペア:

[(1, 1040331325780), (2, 520165662890), (4, 260082831445), (5, 208066265156), (10, 104033132578), (17, 61195960340), (20, 52016566289), (34, 30597980170), (68, 15298990085), (85, 12239192068), (89, 11689116020), (170, 6119596034), (178, 5844558010), (340, 3059798017), (356, 2922279005), (445, 2337823204), (890, 1168911602), (1223, 850638860), (1513, 687595060), (1780, 584455801), (2446, 425319430), (3026, 343797530), (4892, 212659715), (6052, 171898765), (6115, 170127772), (7565, 137519012), (12230, 85063886), (15130, 68759506), (20791, 50037580), (24460, 42531943), (28111, 37007980), (30260, 34379753), (41582, 25018790), (56222, 18503990), (83164, 12509395), (103955, 10007516), (108847, 9557740), (112444, 9251995), (140555, 7401596), (207910, 5003758), (217694, 4778870), (281110, 3700798), (415820, 2501879), (435388, 2389435), (477887, 2176940), (544235, 1911548), (562220, 1850399), (955774, 1088470)]