7736733320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 18781839360

約数和(自身を除く): 11045106040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 127, 136, 170, 202, 254, 340, 404, 505, 508, 635, 680, 808, 887, 1010, 1016, 1270, 1717, 1774, 2020, 2159, 2540, 3434, 3548, 4040, 4318, 4435, 5080, 6868, 7096, 8585, 8636, 8870, 10795, 12827, 13736, 15079, 17170, 17272, 17740, 21590, 25654, 30158, 34340, 35480, 43180, 51308, 60316, 64135, 68680, 75395, 86360, 89587, 102616, 112649, 120632, 128270, 150790, 179174, 218059, 225298, 256540, 301580, 358348, 436118, 447935, 450596, 513080, 563245, 603160, 716696, 872236, 895870, 901192, 1090295, 1126490, 1522979, 1744472, 1791740, 1915033, 2180590, 2252980, 3045958, 3583480, 3830066, 4361180, 4505960, 6091916, 7614895, 7660132, 8722360, 9575165, 11377549, 12183832, 15229790, 15320264, 19150330, 22755098, 30459580, 38300660, 45510196, 56887745, 60919160, 76601320, 91020392, 113775490, 193418333, 227550980, 386836666, 455101960, 773673332, 967091665, 1547346664, 1934183330, 3868366660, 7736733320]

約数ペア:

[(1, 7736733320), (2, 3868366660), (4, 1934183330), (5, 1547346664), (8, 967091665), (10, 773673332), (17, 455101960), (20, 386836666), (34, 227550980), (40, 193418333), (68, 113775490), (85, 91020392), (101, 76601320), (127, 60919160), (136, 56887745), (170, 45510196), (202, 38300660), (254, 30459580), (340, 22755098), (404, 19150330), (505, 15320264), (508, 15229790), (635, 12183832), (680, 11377549), (808, 9575165), (887, 8722360), (1010, 7660132), (1016, 7614895), (1270, 6091916), (1717, 4505960), (1774, 4361180), (2020, 3830066), (2159, 3583480), (2540, 3045958), (3434, 2252980), (3548, 2180590), (4040, 1915033), (4318, 1791740), (4435, 1744472), (5080, 1522979), (6868, 1126490), (7096, 1090295), (8585, 901192), (8636, 895870), (8870, 872236), (10795, 716696), (12827, 603160), (13736, 563245), (15079, 513080), (17170, 450596), (17272, 447935), (17740, 436118), (21590, 358348), (25654, 301580), (30158, 256540), (34340, 225298), (35480, 218059), (43180, 179174), (51308, 150790), (60316, 128270), (64135, 120632), (68680, 112649), (75395, 102616), (86360, 89587)]