711528080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^2\times {\mathrm{1669}}^1$

素因数の和:1828

約数の個数: 60

約数和(自身を含む): 1678279860

約数和(自身を除く): 966751780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1669, 2920, 3338, 5329, 5840, 6676, 8345, 10658, 13352, 16690, 21316, 26645, 26704, 33380, 42632, 53290, 66760, 85264, 106580, 121837, 133520, 213160, 243674, 426320, 487348, 609185, 974696, 1218370, 1949392, 2436740, 4873480, 8894101, 9746960, 17788202, 35576404, 44470505, 71152808, 88941010, 142305616, 177882020, 355764040, 711528080]

約数ペア:

[(1, 711528080), (2, 355764040), (4, 177882020), (5, 142305616), (8, 88941010), (10, 71152808), (16, 44470505), (20, 35576404), (40, 17788202), (73, 9746960), (80, 8894101), (146, 4873480), (292, 2436740), (365, 1949392), (584, 1218370), (730, 974696), (1168, 609185), (1460, 487348), (1669, 426320), (2920, 243674), (3338, 213160), (5329, 133520), (5840, 121837), (6676, 106580), (8345, 85264), (10658, 66760), (13352, 53290), (16690, 42632), (21316, 33380), (26645, 26704)]