16583240

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{683}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 37428480

約数和(自身を除く): 20845240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 683, 1214, 1366, 2428, 2732, 3035, 3415, 4856, 5464, 6070, 6830, 12140, 13660, 24280, 27320, 414581, 829162, 1658324, 2072905, 3316648, 4145810, 8291620, 16583240]

約数ペア:

[(1, 16583240), (2, 8291620), (4, 4145810), (5, 3316648), (8, 2072905), (10, 1658324), (20, 829162), (40, 414581), (607, 27320), (683, 24280), (1214, 13660), (1366, 12140), (2428, 6830), (2732, 6070), (3035, 5464), (3415, 4856)]