34874720

素因数分解:

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

素因数の和:232

約数の個数: 96

約数和(自身を含む): 87218208

約数和(自身を除く): 52343488

約数列:

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

約数ペア:

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