88378756180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{40289}}^1$

素因数の和:40394

約数の個数: 144

約数和(自身を含む): 222961636800

約数和(自身を除く): 134582880620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 169, 220, 236, 260, 286, 295, 338, 572, 590, 649, 676, 715, 767, 845, 1180, 1298, 1430, 1534, 1690, 1859, 2596, 2860, 3068, 3245, 3380, 3718, 3835, 6490, 7436, 7670, 8437, 9295, 9971, 12980, 15340, 16874, 18590, 19942, 33748, 37180, 39884, 40289, 42185, 49855, 80578, 84370, 99710, 109681, 161156, 168740, 199420, 201445, 219362, 402890, 438724, 443179, 523757, 548405, 805780, 886358, 1047514, 1096810, 1772716, 2095028, 2193620, 2215895, 2377051, 2618785, 4431790, 4754102, 5237570, 5761327, 6808841, 8863580, 9508204, 10475140, 11522654, 11885255, 13617682, 23045308, 23770510, 26147561, 27235364, 28806635, 30901663, 34044205, 47541020, 52295122, 57613270, 61803326, 68088410, 74897251, 104590244, 115226540, 123606652, 130737805, 136176820, 149794502, 154508315, 261475610, 299589004, 309016630, 339918293, 374486255, 401721619, 522951220, 618033260, 679836586, 748972510, 803443238, 1359673172, 1497945020, 1606886476, 1699591465, 2008608095, 3399182930, 4017216190, 4418937809, 6798365860, 8034432380, 8837875618, 17675751236, 22094689045, 44189378090, 88378756180]

約数ペア:

[(1, 88378756180), (2, 44189378090), (4, 22094689045), (5, 17675751236), (10, 8837875618), (11, 8034432380), (13, 6798365860), (20, 4418937809), (22, 4017216190), (26, 3399182930), (44, 2008608095), (52, 1699591465), (55, 1606886476), (59, 1497945020), (65, 1359673172), (110, 803443238), (118, 748972510), (130, 679836586), (143, 618033260), (169, 522951220), (220, 401721619), (236, 374486255), (260, 339918293), (286, 309016630), (295, 299589004), (338, 261475610), (572, 154508315), (590, 149794502), (649, 136176820), (676, 130737805), (715, 123606652), (767, 115226540), (845, 104590244), (1180, 74897251), (1298, 68088410), (1430, 61803326), (1534, 57613270), (1690, 52295122), (1859, 47541020), (2596, 34044205), (2860, 30901663), (3068, 28806635), (3245, 27235364), (3380, 26147561), (3718, 23770510), (3835, 23045308), (6490, 13617682), (7436, 11885255), (7670, 11522654), (8437, 10475140), (9295, 9508204), (9971, 8863580), (12980, 6808841), (15340, 5761327), (16874, 5237570), (18590, 4754102), (19942, 4431790), (33748, 2618785), (37180, 2377051), (39884, 2215895), (40289, 2193620), (42185, 2095028), (49855, 1772716), (80578, 1096810), (84370, 1047514), (99710, 886358), (109681, 805780), (161156, 548405), (168740, 523757), (199420, 443179), (201445, 438724), (219362, 402890)]