16195240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6043}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 36989280

約数和(自身を除く): 20794040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 6043, 12086, 24172, 30215, 48344, 60430, 120860, 241720, 404881, 809762, 1619524, 2024405, 3239048, 4048810, 8097620, 16195240]

約数ペア:

[(1, 16195240), (2, 8097620), (4, 4048810), (5, 3239048), (8, 2024405), (10, 1619524), (20, 809762), (40, 404881), (67, 241720), (134, 120860), (268, 60430), (335, 48344), (536, 30215), (670, 24172), (1340, 12086), (2680, 6043)]