236415440

素因数分解:

$2^4\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{2389}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 550340520

約数和(自身を除く): 313925080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1237, 2389, 2474, 4778, 4948, 6185, 9556, 9896, 11945, 12370, 19112, 19792, 23890, 24740, 38224, 47780, 49480, 95560, 98960, 191120, 2955193, 5910386, 11820772, 14775965, 23641544, 29551930, 47283088, 59103860, 118207720, 236415440]

約数ペア:

[(1, 236415440), (2, 118207720), (4, 59103860), (5, 47283088), (8, 29551930), (10, 23641544), (16, 14775965), (20, 11820772), (40, 5910386), (80, 2955193), (1237, 191120), (2389, 98960), (2474, 95560), (4778, 49480), (4948, 47780), (6185, 38224), (9556, 24740), (9896, 23890), (11945, 19792), (12370, 19112)]