26311680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 132

約数和(自身を含む): 91328952

約数和(自身を除く): 65017272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 571, 576, 640, 720, 768, 960, 1024, 1142, 1152, 1280, 1440, 1536, 1713, 1920, 2284, 2304, 2560, 2855, 2880, 3072, 3426, 3840, 4568, 4608, 5120, 5139, 5710, 5760, 6852, 7680, 8565, 9136, 9216, 10278, 11420, 11520, 13704, 15360, 17130, 18272, 20556, 22840, 23040, 25695, 27408, 34260, 36544, 41112, 45680, 46080, 51390, 54816, 68520, 73088, 82224, 91360, 102780, 109632, 137040, 146176, 164448, 182720, 205560, 219264, 274080, 292352, 328896, 365440, 411120, 438528, 548160, 584704, 657792, 730880, 822240, 877056, 1096320, 1315584, 1461760, 1644480, 1754112, 2192640, 2631168, 2923520, 3288960, 4385280, 5262336, 6577920, 8770560, 13155840, 26311680]

約数ペア:

[(1, 26311680), (2, 13155840), (3, 8770560), (4, 6577920), (5, 5262336), (6, 4385280), (8, 3288960), (9, 2923520), (10, 2631168), (12, 2192640), (15, 1754112), (16, 1644480), (18, 1461760), (20, 1315584), (24, 1096320), (30, 877056), (32, 822240), (36, 730880), (40, 657792), (45, 584704), (48, 548160), (60, 438528), (64, 411120), (72, 365440), (80, 328896), (90, 292352), (96, 274080), (120, 219264), (128, 205560), (144, 182720), (160, 164448), (180, 146176), (192, 137040), (240, 109632), (256, 102780), (288, 91360), (320, 82224), (360, 73088), (384, 68520), (480, 54816), (512, 51390), (571, 46080), (576, 45680), (640, 41112), (720, 36544), (768, 34260), (960, 27408), (1024, 25695), (1142, 23040), (1152, 22840), (1280, 20556), (1440, 18272), (1536, 17130), (1713, 15360), (1920, 13704), (2284, 11520), (2304, 11420), (2560, 10278), (2855, 9216), (2880, 9136), (3072, 8565), (3426, 7680), (3840, 6852), (4568, 5760), (4608, 5710), (5120, 5139)]