167910700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 394943472

約数和(自身を除く): 227032772

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1462, 1700, 2150, 2297, 2924, 3655, 4300, 4594, 7310, 9188, 11485, 14620, 18275, 22970, 36550, 39049, 45940, 57425, 73100, 78098, 98771, 114850, 156196, 195245, 197542, 229700, 390490, 395084, 493855, 780980, 976225, 987710, 1679107, 1952450, 1975420, 2469275, 3358214, 3904900, 4938550, 6716428, 8395535, 9877100, 16791070, 33582140, 41977675, 83955350, 167910700]

約数ペア:

[(1, 167910700), (2, 83955350), (4, 41977675), (5, 33582140), (10, 16791070), (17, 9877100), (20, 8395535), (25, 6716428), (34, 4938550), (43, 3904900), (50, 3358214), (68, 2469275), (85, 1975420), (86, 1952450), (100, 1679107), (170, 987710), (172, 976225), (215, 780980), (340, 493855), (425, 395084), (430, 390490), (731, 229700), (850, 197542), (860, 195245), (1075, 156196), (1462, 114850), (1700, 98771), (2150, 78098), (2297, 73100), (2924, 57425), (3655, 45940), (4300, 39049), (4594, 36550), (7310, 22970), (9188, 18275), (11485, 14620)]