10446640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2029

約数の個数: 40

約数和(自身を含む): 24663600

約数和(自身を除く): 14216960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 1949, 2680, 3898, 5360, 7796, 9745, 15592, 19490, 31184, 38980, 77960, 130583, 155920, 261166, 522332, 652915, 1044664, 1305830, 2089328, 2611660, 5223320, 10446640]

約数ペア:

[(1, 10446640), (2, 5223320), (4, 2611660), (5, 2089328), (8, 1305830), (10, 1044664), (16, 652915), (20, 522332), (40, 261166), (67, 155920), (80, 130583), (134, 77960), (268, 38980), (335, 31184), (536, 19490), (670, 15592), (1072, 9745), (1340, 7796), (1949, 5360), (2680, 3898)]