47916400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 133617440

約数和(自身を除く): 85701040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 157, 175, 200, 218, 280, 314, 350, 400, 436, 545, 560, 628, 700, 763, 785, 872, 1090, 1099, 1256, 1400, 1526, 1570, 1744, 2180, 2198, 2512, 2725, 2800, 3052, 3140, 3815, 3925, 4360, 4396, 5450, 5495, 6104, 6280, 7630, 7850, 8720, 8792, 10900, 10990, 12208, 12560, 15260, 15700, 17113, 17584, 19075, 21800, 21980, 27475, 30520, 31400, 34226, 38150, 43600, 43960, 54950, 61040, 62800, 68452, 76300, 85565, 87920, 109900, 119791, 136904, 152600, 171130, 219800, 239582, 273808, 305200, 342260, 427825, 439600, 479164, 598955, 684520, 855650, 958328, 1197910, 1369040, 1711300, 1916656, 2395820, 2994775, 3422600, 4791640, 5989550, 6845200, 9583280, 11979100, 23958200, 47916400]

約数ペア:

[(1, 47916400), (2, 23958200), (4, 11979100), (5, 9583280), (7, 6845200), (8, 5989550), (10, 4791640), (14, 3422600), (16, 2994775), (20, 2395820), (25, 1916656), (28, 1711300), (35, 1369040), (40, 1197910), (50, 958328), (56, 855650), (70, 684520), (80, 598955), (100, 479164), (109, 439600), (112, 427825), (140, 342260), (157, 305200), (175, 273808), (200, 239582), (218, 219800), (280, 171130), (314, 152600), (350, 136904), (400, 119791), (436, 109900), (545, 87920), (560, 85565), (628, 76300), (700, 68452), (763, 62800), (785, 61040), (872, 54950), (1090, 43960), (1099, 43600), (1256, 38150), (1400, 34226), (1526, 31400), (1570, 30520), (1744, 27475), (2180, 21980), (2198, 21800), (2512, 19075), (2725, 17584), (2800, 17113), (3052, 15700), (3140, 15260), (3815, 12560), (3925, 12208), (4360, 10990), (4396, 10900), (5450, 8792), (5495, 8720), (6104, 7850), (6280, 7630)]