28969600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 96

約数和(自身を含む): 78164640

約数和(自身を除く): 49195040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 823, 880, 1100, 1408, 1600, 1646, 1760, 2200, 3200, 3292, 3520, 4115, 4400, 6584, 7040, 8230, 8800, 9053, 13168, 16460, 17600, 18106, 20575, 26336, 32920, 35200, 36212, 41150, 45265, 52672, 65840, 72424, 82300, 90530, 105344, 131680, 144848, 164600, 181060, 226325, 263360, 289696, 329200, 362120, 452650, 526720, 579392, 658400, 724240, 905300, 1158784, 1316800, 1448480, 1810600, 2633600, 2896960, 3621200, 5793920, 7242400, 14484800, 28969600]

約数ペア:

[(1, 28969600), (2, 14484800), (4, 7242400), (5, 5793920), (8, 3621200), (10, 2896960), (11, 2633600), (16, 1810600), (20, 1448480), (22, 1316800), (25, 1158784), (32, 905300), (40, 724240), (44, 658400), (50, 579392), (55, 526720), (64, 452650), (80, 362120), (88, 329200), (100, 289696), (110, 263360), (128, 226325), (160, 181060), (176, 164600), (200, 144848), (220, 131680), (275, 105344), (320, 90530), (352, 82300), (400, 72424), (440, 65840), (550, 52672), (640, 45265), (704, 41150), (800, 36212), (823, 35200), (880, 32920), (1100, 26336), (1408, 20575), (1600, 18106), (1646, 17600), (1760, 16460), (2200, 13168), (3200, 9053), (3292, 8800), (3520, 8230), (4115, 7040), (4400, 6584)]