85047560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 216613440

約数和(自身を除く): 131565880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 460, 520, 547, 598, 676, 845, 920, 1094, 1196, 1352, 1495, 1690, 2188, 2392, 2735, 2990, 3380, 3887, 4376, 5470, 5980, 6760, 7111, 7774, 10940, 11960, 12581, 14222, 15548, 19435, 21880, 25162, 28444, 31096, 35555, 38870, 50324, 56888, 62905, 71110, 77740, 92443, 100648, 125810, 142220, 155480, 163553, 184886, 251620, 284440, 327106, 369772, 462215, 503240, 654212, 739544, 817765, 924430, 1308424, 1635530, 1848860, 2126189, 3271060, 3697720, 4252378, 6542120, 8504756, 10630945, 17009512, 21261890, 42523780, 85047560]

約数ペア:

[(1, 85047560), (2, 42523780), (4, 21261890), (5, 17009512), (8, 10630945), (10, 8504756), (13, 6542120), (20, 4252378), (23, 3697720), (26, 3271060), (40, 2126189), (46, 1848860), (52, 1635530), (65, 1308424), (92, 924430), (104, 817765), (115, 739544), (130, 654212), (169, 503240), (184, 462215), (230, 369772), (260, 327106), (299, 284440), (338, 251620), (460, 184886), (520, 163553), (547, 155480), (598, 142220), (676, 125810), (845, 100648), (920, 92443), (1094, 77740), (1196, 71110), (1352, 62905), (1495, 56888), (1690, 50324), (2188, 38870), (2392, 35555), (2735, 31096), (2990, 28444), (3380, 25162), (3887, 21880), (4376, 19435), (5470, 15548), (5980, 14222), (6760, 12581), (7111, 11960), (7774, 10940)]