16601080

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 20982920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 2399, 3460, 4798, 6920, 9596, 11995, 19192, 23990, 47980, 95960, 415027, 830054, 1660108, 2075135, 3320216, 4150270, 8300540, 16601080]

約数ペア:

[(1, 16601080), (2, 8300540), (4, 4150270), (5, 3320216), (8, 2075135), (10, 1660108), (20, 830054), (40, 415027), (173, 95960), (346, 47980), (692, 23990), (865, 19192), (1384, 11995), (1730, 9596), (2399, 6920), (3460, 4798)]