170017840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92401}}^1$

素因数の和:92437

約数の個数: 40

約数和(自身を含む): 412482528

約数和(自身を除く): 242464688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 92401, 184802, 369604, 462005, 739208, 924010, 1478416, 1848020, 2125223, 3696040, 4250446, 7392080, 8500892, 10626115, 17001784, 21252230, 34003568, 42504460, 85008920, 170017840]

約数ペア:

[(1, 170017840), (2, 85008920), (4, 42504460), (5, 34003568), (8, 21252230), (10, 17001784), (16, 10626115), (20, 8500892), (23, 7392080), (40, 4250446), (46, 3696040), (80, 2125223), (92, 1848020), (115, 1478416), (184, 924010), (230, 739208), (368, 462005), (460, 369604), (920, 184802), (1840, 92401)]