41021560

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2141}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 92534400

約数和(自身を除く): 51512840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2141, 2395, 3832, 4282, 4790, 8564, 9580, 10705, 17128, 19160, 21410, 42820, 85640, 1025539, 2051078, 4102156, 5127695, 8204312, 10255390, 20510780, 41021560]

約数ペア:

[(1, 41021560), (2, 20510780), (4, 10255390), (5, 8204312), (8, 5127695), (10, 4102156), (20, 2051078), (40, 1025539), (479, 85640), (958, 42820), (1916, 21410), (2141, 19160), (2395, 17128), (3832, 10705), (4282, 9580), (4790, 8564)]