325801430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{4001}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 622391040

約数和(自身を除く): 296589610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 479, 958, 2395, 4001, 4790, 8002, 8143, 16286, 20005, 40010, 40715, 68017, 81430, 136034, 340085, 680170, 1916479, 3832958, 9582395, 19164790, 32580143, 65160286, 162900715, 325801430]

約数ペア:

[(1, 325801430), (2, 162900715), (5, 65160286), (10, 32580143), (17, 19164790), (34, 9582395), (85, 3832958), (170, 1916479), (479, 680170), (958, 340085), (2395, 136034), (4001, 81430), (4790, 68017), (8002, 40715), (8143, 40010), (16286, 20005)]