40123090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 82932480

約数和(自身を除く): 42809390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 2503, 3206, 5006, 8015, 12515, 16030, 17521, 25030, 35042, 87605, 175210, 573187, 1146374, 2865935, 4012309, 5731870, 8024618, 20061545, 40123090]

約数ペア:

[(1, 40123090), (2, 20061545), (5, 8024618), (7, 5731870), (10, 4012309), (14, 2865935), (35, 1146374), (70, 573187), (229, 175210), (458, 87605), (1145, 35042), (1603, 25030), (2290, 17521), (2503, 16030), (3206, 12515), (5006, 8015)]