98246960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 270223776

約数和(自身を除く): 171976816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 353, 355, 392, 490, 497, 560, 568, 706, 710, 784, 980, 994, 1136, 1412, 1420, 1765, 1960, 1988, 2471, 2485, 2824, 2840, 3479, 3530, 3920, 3976, 4942, 4970, 5648, 5680, 6958, 7060, 7952, 9884, 9940, 12355, 13916, 14120, 17297, 17395, 19768, 19880, 24710, 25063, 27832, 28240, 34594, 34790, 39536, 39760, 49420, 50126, 55664, 69188, 69580, 86485, 98840, 100252, 125315, 138376, 139160, 172970, 175441, 197680, 200504, 250630, 276752, 278320, 345940, 350882, 401008, 501260, 691880, 701764, 877205, 1002520, 1228087, 1383760, 1403528, 1754410, 2005040, 2456174, 2807056, 3508820, 4912348, 6140435, 7017640, 9824696, 12280870, 14035280, 19649392, 24561740, 49123480, 98246960]

約数ペア:

[(1, 98246960), (2, 49123480), (4, 24561740), (5, 19649392), (7, 14035280), (8, 12280870), (10, 9824696), (14, 7017640), (16, 6140435), (20, 4912348), (28, 3508820), (35, 2807056), (40, 2456174), (49, 2005040), (56, 1754410), (70, 1403528), (71, 1383760), (80, 1228087), (98, 1002520), (112, 877205), (140, 701764), (142, 691880), (196, 501260), (245, 401008), (280, 350882), (284, 345940), (353, 278320), (355, 276752), (392, 250630), (490, 200504), (497, 197680), (560, 175441), (568, 172970), (706, 139160), (710, 138376), (784, 125315), (980, 100252), (994, 98840), (1136, 86485), (1412, 69580), (1420, 69188), (1765, 55664), (1960, 50126), (1988, 49420), (2471, 39760), (2485, 39536), (2824, 34790), (2840, 34594), (3479, 28240), (3530, 27832), (3920, 25063), (3976, 24710), (4942, 19880), (4970, 19768), (5648, 17395), (5680, 17297), (6958, 14120), (7060, 13916), (7952, 12355), (9884, 9940)]