26134220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 66890880

約数和(自身を除く): 40756660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 58, 70, 82, 116, 140, 145, 157, 164, 203, 205, 287, 290, 314, 406, 410, 574, 580, 628, 785, 812, 820, 1015, 1099, 1148, 1189, 1435, 1570, 2030, 2198, 2378, 2870, 3140, 4060, 4396, 4553, 4756, 5495, 5740, 5945, 6437, 8323, 9106, 10990, 11890, 12874, 16646, 18212, 21980, 22765, 23780, 25748, 31871, 32185, 33292, 41615, 45059, 45530, 63742, 64370, 83230, 90118, 91060, 127484, 128740, 159355, 166460, 180236, 186673, 225295, 318710, 373346, 450590, 637420, 746692, 901180, 933365, 1306711, 1866730, 2613422, 3733460, 5226844, 6533555, 13067110, 26134220]

約数ペア:

[(1, 26134220), (2, 13067110), (4, 6533555), (5, 5226844), (7, 3733460), (10, 2613422), (14, 1866730), (20, 1306711), (28, 933365), (29, 901180), (35, 746692), (41, 637420), (58, 450590), (70, 373346), (82, 318710), (116, 225295), (140, 186673), (145, 180236), (157, 166460), (164, 159355), (203, 128740), (205, 127484), (287, 91060), (290, 90118), (314, 83230), (406, 64370), (410, 63742), (574, 45530), (580, 45059), (628, 41615), (785, 33292), (812, 32185), (820, 31871), (1015, 25748), (1099, 23780), (1148, 22765), (1189, 21980), (1435, 18212), (1570, 16646), (2030, 12874), (2198, 11890), (2378, 10990), (2870, 9106), (3140, 8323), (4060, 6437), (4396, 5945), (4553, 5740), (4756, 5495)]