8614160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 21427200

約数和(自身を除く): 12813040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 79, 80, 94, 116, 145, 158, 188, 232, 235, 290, 316, 376, 395, 464, 470, 580, 632, 752, 790, 940, 1160, 1264, 1363, 1580, 1880, 2291, 2320, 2726, 3160, 3713, 3760, 4582, 5452, 6320, 6815, 7426, 9164, 10904, 11455, 13630, 14852, 18328, 18565, 21808, 22910, 27260, 29704, 36656, 37130, 45820, 54520, 59408, 74260, 91640, 107677, 109040, 148520, 183280, 215354, 297040, 430708, 538385, 861416, 1076770, 1722832, 2153540, 4307080, 8614160]

約数ペア:

[(1, 8614160), (2, 4307080), (4, 2153540), (5, 1722832), (8, 1076770), (10, 861416), (16, 538385), (20, 430708), (29, 297040), (40, 215354), (47, 183280), (58, 148520), (79, 109040), (80, 107677), (94, 91640), (116, 74260), (145, 59408), (158, 54520), (188, 45820), (232, 37130), (235, 36656), (290, 29704), (316, 27260), (376, 22910), (395, 21808), (464, 18565), (470, 18328), (580, 14852), (632, 13630), (752, 11455), (790, 10904), (940, 9164), (1160, 7426), (1264, 6815), (1363, 6320), (1580, 5452), (1880, 4582), (2291, 3760), (2320, 3713), (2726, 3160)]