56557557200

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1\times {\mathrm{2617}}^1$

素因数の和:3289

約数の個数: 120

約数和(自身を含む): 137579366232

約数和(自身を除く): 81021809032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 557, 776, 970, 1114, 1552, 1940, 2228, 2425, 2617, 2785, 3880, 4456, 4850, 5234, 5570, 7760, 8912, 9700, 10468, 11140, 13085, 13925, 19400, 20936, 22280, 26170, 27850, 38800, 41872, 44560, 52340, 54029, 55700, 65425, 104680, 108058, 111400, 130850, 209360, 216116, 222800, 253849, 261700, 270145, 432232, 507698, 523400, 540290, 864464, 1015396, 1046800, 1080580, 1269245, 1350725, 1457669, 2030792, 2161160, 2538490, 2701450, 2915338, 4061584, 4322320, 5076980, 5402900, 5830676, 6346225, 7288345, 10153960, 10805800, 11661352, 12692450, 14576690, 20307920, 21611600, 23322704, 25384900, 29153380, 36441725, 50769800, 58306760, 72883450, 101539600, 116613520, 141393893, 145766900, 282787786, 291533800, 565575572, 583067600, 706969465, 1131151144, 1413938930, 2262302288, 2827877860, 3534847325, 5655755720, 7069694650, 11311511440, 14139389300, 28278778600, 56557557200]

約数ペア:

[(1, 56557557200), (2, 28278778600), (4, 14139389300), (5, 11311511440), (8, 7069694650), (10, 5655755720), (16, 3534847325), (20, 2827877860), (25, 2262302288), (40, 1413938930), (50, 1131151144), (80, 706969465), (97, 583067600), (100, 565575572), (194, 291533800), (200, 282787786), (388, 145766900), (400, 141393893), (485, 116613520), (557, 101539600), (776, 72883450), (970, 58306760), (1114, 50769800), (1552, 36441725), (1940, 29153380), (2228, 25384900), (2425, 23322704), (2617, 21611600), (2785, 20307920), (3880, 14576690), (4456, 12692450), (4850, 11661352), (5234, 10805800), (5570, 10153960), (7760, 7288345), (8912, 6346225), (9700, 5830676), (10468, 5402900), (11140, 5076980), (13085, 4322320), (13925, 4061584), (19400, 2915338), (20936, 2701450), (22280, 2538490), (26170, 2161160), (27850, 2030792), (38800, 1457669), (41872, 1350725), (44560, 1269245), (52340, 1080580), (54029, 1046800), (55700, 1015396), (65425, 864464), (104680, 540290), (108058, 523400), (111400, 507698), (130850, 432232), (209360, 270145), (216116, 261700), (222800, 253849)]