7945460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23369}}^1$

素因数の和:23395

約数の個数: 24

約数和(自身を含む): 17667720

約数和(自身を除く): 9722260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23369, 46738, 93476, 116845, 233690, 397273, 467380, 794546, 1589092, 1986365, 3972730, 7945460]

約数ペア:

[(1, 7945460), (2, 3972730), (4, 1986365), (5, 1589092), (10, 794546), (17, 467380), (20, 397273), (34, 233690), (68, 116845), (85, 93476), (170, 46738), (340, 23369)]