10494380840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 25410723840

約数和(自身を除く): 14916343000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 137, 170, 254, 274, 340, 508, 548, 635, 680, 685, 887, 1016, 1096, 1270, 1370, 1774, 2159, 2329, 2540, 2740, 3548, 4318, 4435, 4658, 5080, 5480, 7096, 8636, 8870, 9316, 10795, 11645, 15079, 17272, 17399, 17740, 18632, 21590, 23290, 30158, 34798, 35480, 43180, 46580, 60316, 69596, 75395, 86360, 86995, 93160, 112649, 120632, 121519, 139192, 150790, 173990, 225298, 243038, 295783, 301580, 347980, 450596, 486076, 563245, 591566, 603160, 607595, 695960, 901192, 972152, 1126490, 1183132, 1215190, 1478915, 1915033, 2065823, 2252980, 2366264, 2430380, 2957830, 3830066, 4131646, 4505960, 4860760, 5915660, 7660132, 8263292, 9575165, 10329115, 11831320, 15320264, 15432913, 16526584, 19150330, 20658230, 30865826, 38300660, 41316460, 61731652, 76601320, 77164565, 82632920, 123463304, 154329130, 262359521, 308658260, 524719042, 617316520, 1049438084, 1311797605, 2098876168, 2623595210, 5247190420, 10494380840]

約数ペア:

[(1, 10494380840), (2, 5247190420), (4, 2623595210), (5, 2098876168), (8, 1311797605), (10, 1049438084), (17, 617316520), (20, 524719042), (34, 308658260), (40, 262359521), (68, 154329130), (85, 123463304), (127, 82632920), (136, 77164565), (137, 76601320), (170, 61731652), (254, 41316460), (274, 38300660), (340, 30865826), (508, 20658230), (548, 19150330), (635, 16526584), (680, 15432913), (685, 15320264), (887, 11831320), (1016, 10329115), (1096, 9575165), (1270, 8263292), (1370, 7660132), (1774, 5915660), (2159, 4860760), (2329, 4505960), (2540, 4131646), (2740, 3830066), (3548, 2957830), (4318, 2430380), (4435, 2366264), (4658, 2252980), (5080, 2065823), (5480, 1915033), (7096, 1478915), (8636, 1215190), (8870, 1183132), (9316, 1126490), (10795, 972152), (11645, 901192), (15079, 695960), (17272, 607595), (17399, 603160), (17740, 591566), (18632, 563245), (21590, 486076), (23290, 450596), (30158, 347980), (34798, 301580), (35480, 295783), (43180, 243038), (46580, 225298), (60316, 173990), (69596, 150790), (75395, 139192), (86360, 121519), (86995, 120632), (93160, 112649)]