379279480

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{34231}}^1$

素因数の和:34519

約数の個数: 32

約数和(自身を含む): 856484640

約数和(自身を除く): 477205160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 11080, 34231, 68462, 136924, 171155, 273848, 342310, 684620, 1369240, 9481987, 18963974, 37927948, 47409935, 75855896, 94819870, 189639740, 379279480]

約数ペア:

[(1, 379279480), (2, 189639740), (4, 94819870), (5, 75855896), (8, 47409935), (10, 37927948), (20, 18963974), (40, 9481987), (277, 1369240), (554, 684620), (1108, 342310), (1385, 273848), (2216, 171155), (2770, 136924), (5540, 68462), (11080, 34231)]