38296720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6248

約数の個数: 80

約数和(自身を含む): 111028608

約数和(自身を除く): 72731888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 6217, 12434, 24868, 31085, 43519, 49736, 62170, 68387, 87038, 99472, 124340, 136774, 174076, 217595, 248680, 273548, 341935, 348152, 435190, 478709, 497360, 547096, 683870, 696304, 870380, 957418, 1094192, 1367740, 1740760, 1914836, 2393545, 2735480, 3481520, 3829672, 4787090, 5470960, 7659344, 9574180, 19148360, 38296720]

約数ペア:

[(1, 38296720), (2, 19148360), (4, 9574180), (5, 7659344), (7, 5470960), (8, 4787090), (10, 3829672), (11, 3481520), (14, 2735480), (16, 2393545), (20, 1914836), (22, 1740760), (28, 1367740), (35, 1094192), (40, 957418), (44, 870380), (55, 696304), (56, 683870), (70, 547096), (77, 497360), (80, 478709), (88, 435190), (110, 348152), (112, 341935), (140, 273548), (154, 248680), (176, 217595), (220, 174076), (280, 136774), (308, 124340), (385, 99472), (440, 87038), (560, 68387), (616, 62170), (770, 49736), (880, 43519), (1232, 31085), (1540, 24868), (3080, 12434), (6160, 6217)]