97964320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 245488320

約数和(自身を除く): 147524000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 290, 344, 430, 464, 491, 580, 688, 860, 928, 982, 1160, 1247, 1376, 1720, 1964, 2320, 2455, 2494, 3440, 3928, 4640, 4910, 4988, 6235, 6880, 7856, 9820, 9976, 12470, 14239, 15712, 19640, 19952, 21113, 24940, 28478, 39280, 39904, 42226, 49880, 56956, 71195, 78560, 84452, 99760, 105565, 113912, 142390, 168904, 199520, 211130, 227824, 284780, 337808, 422260, 455648, 569560, 612277, 675616, 844520, 1139120, 1224554, 1689040, 2278240, 2449108, 3061385, 3378080, 4898216, 6122770, 9796432, 12245540, 19592864, 24491080, 48982160, 97964320]

約数ペア:

[(1, 97964320), (2, 48982160), (4, 24491080), (5, 19592864), (8, 12245540), (10, 9796432), (16, 6122770), (20, 4898216), (29, 3378080), (32, 3061385), (40, 2449108), (43, 2278240), (58, 1689040), (80, 1224554), (86, 1139120), (116, 844520), (145, 675616), (160, 612277), (172, 569560), (215, 455648), (232, 422260), (290, 337808), (344, 284780), (430, 227824), (464, 211130), (491, 199520), (580, 168904), (688, 142390), (860, 113912), (928, 105565), (982, 99760), (1160, 84452), (1247, 78560), (1376, 71195), (1720, 56956), (1964, 49880), (2320, 42226), (2455, 39904), (2494, 39280), (3440, 28478), (3928, 24940), (4640, 21113), (4910, 19952), (4988, 19640), (6235, 15712), (6880, 14239), (7856, 12470), (9820, 9976)]