3974720560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{13037}}^1$

素因数の和:13190

約数の個数: 80

約数和(自身を含む): 9583868736

約数和(自身を除く): 5609148176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 185, 206, 296, 370, 412, 515, 592, 740, 824, 1030, 1480, 1648, 2060, 2960, 3811, 4120, 7622, 8240, 13037, 15244, 19055, 26074, 30488, 38110, 52148, 60976, 65185, 76220, 104296, 130370, 152440, 208592, 260740, 304880, 482369, 521480, 964738, 1042960, 1342811, 1929476, 2411845, 2685622, 3858952, 4823690, 5371244, 6714055, 7717904, 9647380, 10742488, 13428110, 19294760, 21484976, 26856220, 38589520, 49684007, 53712440, 99368014, 107424880, 198736028, 248420035, 397472056, 496840070, 794944112, 993680140, 1987360280, 3974720560]

約数ペア:

[(1, 3974720560), (2, 1987360280), (4, 993680140), (5, 794944112), (8, 496840070), (10, 397472056), (16, 248420035), (20, 198736028), (37, 107424880), (40, 99368014), (74, 53712440), (80, 49684007), (103, 38589520), (148, 26856220), (185, 21484976), (206, 19294760), (296, 13428110), (370, 10742488), (412, 9647380), (515, 7717904), (592, 6714055), (740, 5371244), (824, 4823690), (1030, 3858952), (1480, 2685622), (1648, 2411845), (2060, 1929476), (2960, 1342811), (3811, 1042960), (4120, 964738), (7622, 521480), (8240, 482369), (13037, 304880), (15244, 260740), (19055, 208592), (26074, 152440), (30488, 130370), (38110, 104296), (52148, 76220), (60976, 65185)]