4236040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 9613080

約数和(自身を除く): 5377040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 773, 1096, 1370, 1546, 2740, 3092, 3865, 5480, 6184, 7730, 15460, 30920, 105901, 211802, 423604, 529505, 847208, 1059010, 2118020, 4236040]

約数ペア:

[(1, 4236040), (2, 2118020), (4, 1059010), (5, 847208), (8, 529505), (10, 423604), (20, 211802), (40, 105901), (137, 30920), (274, 15460), (548, 7730), (685, 6184), (773, 5480), (1096, 3865), (1370, 3092), (1546, 2740)]