38227000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 105431040

約数和(自身を除く): 67204040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 125, 127, 140, 172, 175, 200, 215, 250, 254, 280, 301, 344, 350, 430, 500, 508, 602, 635, 700, 860, 875, 889, 1000, 1016, 1075, 1204, 1270, 1400, 1505, 1720, 1750, 1778, 2150, 2408, 2540, 3010, 3175, 3500, 3556, 4300, 4445, 5080, 5375, 5461, 6020, 6350, 7000, 7112, 7525, 8600, 8890, 10750, 10922, 12040, 12700, 15050, 15875, 17780, 21500, 21844, 22225, 25400, 27305, 30100, 31750, 35560, 37625, 38227, 43000, 43688, 44450, 54610, 60200, 63500, 75250, 76454, 88900, 109220, 111125, 127000, 136525, 150500, 152908, 177800, 191135, 218440, 222250, 273050, 301000, 305816, 382270, 444500, 546100, 682625, 764540, 889000, 955675, 1092200, 1365250, 1529080, 1911350, 2730500, 3822700, 4778375, 5461000, 7645400, 9556750, 19113500, 38227000]

約数ペア:

[(1, 38227000), (2, 19113500), (4, 9556750), (5, 7645400), (7, 5461000), (8, 4778375), (10, 3822700), (14, 2730500), (20, 1911350), (25, 1529080), (28, 1365250), (35, 1092200), (40, 955675), (43, 889000), (50, 764540), (56, 682625), (70, 546100), (86, 444500), (100, 382270), (125, 305816), (127, 301000), (140, 273050), (172, 222250), (175, 218440), (200, 191135), (215, 177800), (250, 152908), (254, 150500), (280, 136525), (301, 127000), (344, 111125), (350, 109220), (430, 88900), (500, 76454), (508, 75250), (602, 63500), (635, 60200), (700, 54610), (860, 44450), (875, 43688), (889, 43000), (1000, 38227), (1016, 37625), (1075, 35560), (1204, 31750), (1270, 30100), (1400, 27305), (1505, 25400), (1720, 22225), (1750, 21844), (1778, 21500), (2150, 17780), (2408, 15875), (2540, 15050), (3010, 12700), (3175, 12040), (3500, 10922), (3556, 10750), (4300, 8890), (4445, 8600), (5080, 7525), (5375, 7112), (5461, 7000), (6020, 6350)]