40983140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 94820544

約数和(自身を除く): 53837404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1741, 2140, 2354, 3482, 4708, 5885, 6964, 8705, 11770, 17410, 19151, 23540, 34820, 38302, 76604, 95755, 186287, 191510, 372574, 383020, 745148, 931435, 1862870, 2049157, 3725740, 4098314, 8196628, 10245785, 20491570, 40983140]

約数ペア:

[(1, 40983140), (2, 20491570), (4, 10245785), (5, 8196628), (10, 4098314), (11, 3725740), (20, 2049157), (22, 1862870), (44, 931435), (55, 745148), (107, 383020), (110, 372574), (214, 191510), (220, 186287), (428, 95755), (535, 76604), (1070, 38302), (1177, 34820), (1741, 23540), (2140, 19151), (2354, 17410), (3482, 11770), (4708, 8705), (5885, 6964)]