34456640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 112

約数和(自身を含む): 87782400

約数和(自身を除く): 53325760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 79, 80, 94, 116, 145, 158, 160, 188, 232, 235, 290, 316, 320, 376, 395, 464, 470, 580, 632, 752, 790, 928, 940, 1160, 1264, 1363, 1504, 1580, 1856, 1880, 2291, 2320, 2528, 2726, 3008, 3160, 3713, 3760, 4582, 4640, 5056, 5452, 6320, 6815, 7426, 7520, 9164, 9280, 10904, 11455, 12640, 13630, 14852, 15040, 18328, 18565, 21808, 22910, 25280, 27260, 29704, 36656, 37130, 43616, 45820, 54520, 59408, 73312, 74260, 87232, 91640, 107677, 109040, 118816, 146624, 148520, 183280, 215354, 218080, 237632, 297040, 366560, 430708, 436160, 538385, 594080, 733120, 861416, 1076770, 1188160, 1722832, 2153540, 3445664, 4307080, 6891328, 8614160, 17228320, 34456640]

約数ペア:

[(1, 34456640), (2, 17228320), (4, 8614160), (5, 6891328), (8, 4307080), (10, 3445664), (16, 2153540), (20, 1722832), (29, 1188160), (32, 1076770), (40, 861416), (47, 733120), (58, 594080), (64, 538385), (79, 436160), (80, 430708), (94, 366560), (116, 297040), (145, 237632), (158, 218080), (160, 215354), (188, 183280), (232, 148520), (235, 146624), (290, 118816), (316, 109040), (320, 107677), (376, 91640), (395, 87232), (464, 74260), (470, 73312), (580, 59408), (632, 54520), (752, 45820), (790, 43616), (928, 37130), (940, 36656), (1160, 29704), (1264, 27260), (1363, 25280), (1504, 22910), (1580, 21808), (1856, 18565), (1880, 18328), (2291, 15040), (2320, 14852), (2528, 13630), (2726, 12640), (3008, 11455), (3160, 10904), (3713, 9280), (3760, 9164), (4582, 7520), (4640, 7426), (5056, 6815), (5452, 6320)]