23914872520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{68713}}^1$

素因数の和:68855

約数の個数: 128

約数和(自身を含む): 67680541440

約数和(自身を除く): 43765668920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 113, 140, 154, 220, 226, 280, 308, 385, 440, 452, 565, 616, 770, 791, 904, 1130, 1243, 1540, 1582, 2260, 2486, 3080, 3164, 3955, 4520, 4972, 6215, 6328, 7910, 8701, 9944, 12430, 15820, 17402, 24860, 31640, 34804, 43505, 49720, 68713, 69608, 87010, 137426, 174020, 274852, 343565, 348040, 480991, 549704, 687130, 755843, 961982, 1374260, 1511686, 1923964, 2404955, 2748520, 3023372, 3779215, 3847928, 4809910, 5290901, 6046744, 7558430, 7764569, 9619820, 10581802, 15116860, 15529138, 19239640, 21163604, 26454505, 30233720, 31058276, 38822845, 42327208, 52909010, 54351983, 62116552, 77645690, 85410259, 105818020, 108703966, 155291380, 170820518, 211636040, 217407932, 271759915, 310582760, 341641036, 427051295, 434815864, 543519830, 597871813, 683282072, 854102590, 1087039660, 1195743626, 1708205180, 2174079320, 2391487252, 2989359065, 3416410360, 4782974504, 5978718130, 11957436260, 23914872520]

約数ペア:

[(1, 23914872520), (2, 11957436260), (4, 5978718130), (5, 4782974504), (7, 3416410360), (8, 2989359065), (10, 2391487252), (11, 2174079320), (14, 1708205180), (20, 1195743626), (22, 1087039660), (28, 854102590), (35, 683282072), (40, 597871813), (44, 543519830), (55, 434815864), (56, 427051295), (70, 341641036), (77, 310582760), (88, 271759915), (110, 217407932), (113, 211636040), (140, 170820518), (154, 155291380), (220, 108703966), (226, 105818020), (280, 85410259), (308, 77645690), (385, 62116552), (440, 54351983), (452, 52909010), (565, 42327208), (616, 38822845), (770, 31058276), (791, 30233720), (904, 26454505), (1130, 21163604), (1243, 19239640), (1540, 15529138), (1582, 15116860), (2260, 10581802), (2486, 9619820), (3080, 7764569), (3164, 7558430), (3955, 6046744), (4520, 5290901), (4972, 4809910), (6215, 3847928), (6328, 3779215), (7910, 3023372), (8701, 2748520), (9944, 2404955), (12430, 1923964), (15820, 1511686), (17402, 1374260), (24860, 961982), (31640, 755843), (34804, 687130), (43505, 549704), (49720, 480991), (68713, 348040), (69608, 343565), (87010, 274852), (137426, 174020)]