17162120

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6043}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 39165120

約数和(自身を除く): 22003000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 6043, 12086, 24172, 30215, 48344, 60430, 120860, 241720, 429053, 858106, 1716212, 2145265, 3432424, 4290530, 8581060, 17162120]

約数ペア:

[(1, 17162120), (2, 8581060), (4, 4290530), (5, 3432424), (8, 2145265), (10, 1716212), (20, 858106), (40, 429053), (71, 241720), (142, 120860), (284, 60430), (355, 48344), (568, 30215), (710, 24172), (1420, 12086), (2840, 6043)]