4344760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 7060040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 263, 280, 295, 413, 472, 526, 590, 826, 1052, 1180, 1315, 1652, 1841, 2065, 2104, 2360, 2630, 3304, 3682, 4130, 5260, 7364, 8260, 9205, 10520, 14728, 15517, 16520, 18410, 31034, 36820, 62068, 73640, 77585, 108619, 124136, 155170, 217238, 310340, 434476, 543095, 620680, 868952, 1086190, 2172380, 4344760]

約数ペア:

[(1, 4344760), (2, 2172380), (4, 1086190), (5, 868952), (7, 620680), (8, 543095), (10, 434476), (14, 310340), (20, 217238), (28, 155170), (35, 124136), (40, 108619), (56, 77585), (59, 73640), (70, 62068), (118, 36820), (140, 31034), (236, 18410), (263, 16520), (280, 15517), (295, 14728), (413, 10520), (472, 9205), (526, 8260), (590, 7364), (826, 5260), (1052, 4130), (1180, 3682), (1315, 3304), (1652, 2630), (1841, 2360), (2065, 2104)]