10368617680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{6151}}^1$

素因数の和:7292

約数の個数: 80

約数和(自身を含む): 25402838400

約数和(自身を除く): 15034220720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1109, 1520, 2218, 4436, 5545, 6151, 8872, 11090, 12302, 17744, 21071, 22180, 24604, 30755, 42142, 44360, 49208, 61510, 84284, 88720, 98416, 105355, 116869, 123020, 168568, 210710, 233738, 246040, 337136, 421420, 467476, 492080, 584345, 842840, 934952, 1168690, 1685680, 1869904, 2337380, 4674760, 6821459, 9349520, 13642918, 27285836, 34107295, 54571672, 68214590, 109143344, 129607721, 136429180, 259215442, 272858360, 518430884, 545716720, 648038605, 1036861768, 1296077210, 2073723536, 2592154420, 5184308840, 10368617680]

約数ペア:

[(1, 10368617680), (2, 5184308840), (4, 2592154420), (5, 2073723536), (8, 1296077210), (10, 1036861768), (16, 648038605), (19, 545716720), (20, 518430884), (38, 272858360), (40, 259215442), (76, 136429180), (80, 129607721), (95, 109143344), (152, 68214590), (190, 54571672), (304, 34107295), (380, 27285836), (760, 13642918), (1109, 9349520), (1520, 6821459), (2218, 4674760), (4436, 2337380), (5545, 1869904), (6151, 1685680), (8872, 1168690), (11090, 934952), (12302, 842840), (17744, 584345), (21071, 492080), (22180, 467476), (24604, 421420), (30755, 337136), (42142, 246040), (44360, 233738), (49208, 210710), (61510, 168568), (84284, 123020), (88720, 116869), (98416, 105355)]