78606122240

素因数分解:

$2^8\times 5^1\times {\mathrm{61411033}}^1$

素因数の和:61411054

約数の個数: 36

約数和(自身を含む): 188286230244

約数和(自身を除く): 109680108004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 61411033, 122822066, 245644132, 307055165, 491288264, 614110330, 982576528, 1228220660, 1965153056, 2456441320, 3930306112, 4912882640, 7860612224, 9825765280, 15721224448, 19651530560, 39303061120, 78606122240]

約数ペア:

[(1, 78606122240), (2, 39303061120), (4, 19651530560), (5, 15721224448), (8, 9825765280), (10, 7860612224), (16, 4912882640), (20, 3930306112), (32, 2456441320), (40, 1965153056), (64, 1228220660), (80, 982576528), (128, 614110330), (160, 491288264), (256, 307055165), (320, 245644132), (640, 122822066), (1280, 61411033)]