69749440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 175820832

約数和(自身を除く): 106071392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 137, 148, 160, 172, 185, 215, 274, 296, 320, 344, 370, 430, 548, 592, 685, 688, 740, 860, 1096, 1184, 1370, 1376, 1480, 1591, 1720, 2192, 2368, 2740, 2752, 2960, 3182, 3440, 4384, 5069, 5480, 5891, 5920, 6364, 6880, 7955, 8768, 10138, 10960, 11782, 11840, 12728, 13760, 15910, 20276, 21920, 23564, 25345, 25456, 29455, 31820, 40552, 43840, 47128, 50690, 50912, 58910, 63640, 81104, 94256, 101380, 101824, 117820, 127280, 162208, 188512, 202760, 217967, 235640, 254560, 324416, 377024, 405520, 435934, 471280, 509120, 811040, 871868, 942560, 1089835, 1622080, 1743736, 1885120, 2179670, 3487472, 4359340, 6974944, 8718680, 13949888, 17437360, 34874720, 69749440]

約数ペア:

[(1, 69749440), (2, 34874720), (4, 17437360), (5, 13949888), (8, 8718680), (10, 6974944), (16, 4359340), (20, 3487472), (32, 2179670), (37, 1885120), (40, 1743736), (43, 1622080), (64, 1089835), (74, 942560), (80, 871868), (86, 811040), (137, 509120), (148, 471280), (160, 435934), (172, 405520), (185, 377024), (215, 324416), (274, 254560), (296, 235640), (320, 217967), (344, 202760), (370, 188512), (430, 162208), (548, 127280), (592, 117820), (685, 101824), (688, 101380), (740, 94256), (860, 81104), (1096, 63640), (1184, 58910), (1370, 50912), (1376, 50690), (1480, 47128), (1591, 43840), (1720, 40552), (2192, 31820), (2368, 29455), (2740, 25456), (2752, 25345), (2960, 23564), (3182, 21920), (3440, 20276), (4384, 15910), (5069, 13760), (5480, 12728), (5891, 11840), (5920, 11782), (6364, 10960), (6880, 10138), (7955, 8768)]