16677160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10169}}^1$

素因数の和:10221

約数の個数: 32

約数和(自身を含む): 38442600

約数和(自身を除く): 21765440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 10169, 20338, 40676, 50845, 81352, 101690, 203380, 406760, 416929, 833858, 1667716, 2084645, 3335432, 4169290, 8338580, 16677160]

約数ペア:

[(1, 16677160), (2, 8338580), (4, 4169290), (5, 3335432), (8, 2084645), (10, 1667716), (20, 833858), (40, 416929), (41, 406760), (82, 203380), (164, 101690), (205, 81352), (328, 50845), (410, 40676), (820, 20338), (1640, 10169)]