5748020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 12730368

約数和(自身を除く): 6982348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 127, 146, 155, 254, 292, 310, 365, 508, 620, 635, 730, 1270, 1460, 2263, 2540, 3937, 4526, 7874, 9052, 9271, 11315, 15748, 18542, 19685, 22630, 37084, 39370, 45260, 46355, 78740, 92710, 185420, 287401, 574802, 1149604, 1437005, 2874010, 5748020]

約数ペア:

[(1, 5748020), (2, 2874010), (4, 1437005), (5, 1149604), (10, 574802), (20, 287401), (31, 185420), (62, 92710), (73, 78740), (124, 46355), (127, 45260), (146, 39370), (155, 37084), (254, 22630), (292, 19685), (310, 18542), (365, 15748), (508, 11315), (620, 9271), (635, 9052), (730, 7874), (1270, 4526), (1460, 3937), (2263, 2540)]