26471200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 76870080

約数和(自身を除く): 50398880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 160, 163, 175, 200, 203, 224, 232, 280, 290, 326, 350, 400, 406, 464, 560, 580, 652, 700, 725, 800, 812, 815, 928, 1015, 1120, 1141, 1160, 1304, 1400, 1450, 1624, 1630, 2030, 2282, 2320, 2608, 2800, 2900, 3248, 3260, 4060, 4075, 4564, 4640, 4727, 5075, 5216, 5600, 5705, 5800, 6496, 6520, 8120, 8150, 9128, 9454, 10150, 11410, 11600, 13040, 16240, 16300, 18256, 18908, 20300, 22820, 23200, 23635, 26080, 28525, 32480, 32600, 33089, 36512, 37816, 40600, 45640, 47270, 57050, 65200, 66178, 75632, 81200, 91280, 94540, 114100, 118175, 130400, 132356, 151264, 162400, 165445, 182560, 189080, 228200, 236350, 264712, 330890, 378160, 456400, 472700, 529424, 661780, 756320, 827225, 912800, 945400, 1058848, 1323560, 1654450, 1890800, 2647120, 3308900, 3781600, 5294240, 6617800, 13235600, 26471200]

約数ペア:

[(1, 26471200), (2, 13235600), (4, 6617800), (5, 5294240), (7, 3781600), (8, 3308900), (10, 2647120), (14, 1890800), (16, 1654450), (20, 1323560), (25, 1058848), (28, 945400), (29, 912800), (32, 827225), (35, 756320), (40, 661780), (50, 529424), (56, 472700), (58, 456400), (70, 378160), (80, 330890), (100, 264712), (112, 236350), (116, 228200), (140, 189080), (145, 182560), (160, 165445), (163, 162400), (175, 151264), (200, 132356), (203, 130400), (224, 118175), (232, 114100), (280, 94540), (290, 91280), (326, 81200), (350, 75632), (400, 66178), (406, 65200), (464, 57050), (560, 47270), (580, 45640), (652, 40600), (700, 37816), (725, 36512), (800, 33089), (812, 32600), (815, 32480), (928, 28525), (1015, 26080), (1120, 23635), (1141, 23200), (1160, 22820), (1304, 20300), (1400, 18908), (1450, 18256), (1624, 16300), (1630, 16240), (2030, 13040), (2282, 11600), (2320, 11410), (2608, 10150), (2800, 9454), (2900, 9128), (3248, 8150), (3260, 8120), (4060, 6520), (4075, 6496), (4564, 5800), (4640, 5705), (4727, 5600), (5075, 5216)]