38237080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 108086400

約数和(自身を除く): 69849320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 232, 238, 277, 280, 290, 340, 406, 476, 493, 554, 580, 595, 680, 812, 952, 986, 1015, 1108, 1160, 1190, 1385, 1624, 1939, 1972, 2030, 2216, 2380, 2465, 2770, 3451, 3878, 3944, 4060, 4709, 4760, 4930, 5540, 6902, 7756, 8033, 8120, 9418, 9695, 9860, 11080, 13804, 15512, 16066, 17255, 18836, 19390, 19720, 23545, 27608, 32132, 32963, 34510, 37672, 38780, 40165, 47090, 56231, 64264, 65926, 69020, 77560, 80330, 94180, 112462, 131852, 136561, 138040, 160660, 164815, 188360, 224924, 263704, 273122, 281155, 321320, 329630, 449848, 546244, 562310, 659260, 682805, 955927, 1092488, 1124620, 1318520, 1365610, 1911854, 2249240, 2731220, 3823708, 4779635, 5462440, 7647416, 9559270, 19118540, 38237080]

約数ペア:

[(1, 38237080), (2, 19118540), (4, 9559270), (5, 7647416), (7, 5462440), (8, 4779635), (10, 3823708), (14, 2731220), (17, 2249240), (20, 1911854), (28, 1365610), (29, 1318520), (34, 1124620), (35, 1092488), (40, 955927), (56, 682805), (58, 659260), (68, 562310), (70, 546244), (85, 449848), (116, 329630), (119, 321320), (136, 281155), (140, 273122), (145, 263704), (170, 224924), (203, 188360), (232, 164815), (238, 160660), (277, 138040), (280, 136561), (290, 131852), (340, 112462), (406, 94180), (476, 80330), (493, 77560), (554, 69020), (580, 65926), (595, 64264), (680, 56231), (812, 47090), (952, 40165), (986, 38780), (1015, 37672), (1108, 34510), (1160, 32963), (1190, 32132), (1385, 27608), (1624, 23545), (1939, 19720), (1972, 19390), (2030, 18836), (2216, 17255), (2380, 16066), (2465, 15512), (2770, 13804), (3451, 11080), (3878, 9860), (3944, 9695), (4060, 9418), (4709, 8120), (4760, 8033), (4930, 7756), (5540, 6902)]