61108480

素因数分解:

$2^8\times 5^1\times {\mathrm{47741}}^1$

素因数の和:47762

約数の個数: 36

約数和(自身を含む): 146376972

約数和(自身を除く): 85268492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 47741, 95482, 190964, 238705, 381928, 477410, 763856, 954820, 1527712, 1909640, 3055424, 3819280, 6110848, 7638560, 12221696, 15277120, 30554240, 61108480]

約数ペア:

[(1, 61108480), (2, 30554240), (4, 15277120), (5, 12221696), (8, 7638560), (10, 6110848), (16, 3819280), (20, 3055424), (32, 1909640), (40, 1527712), (64, 954820), (80, 763856), (128, 477410), (160, 381928), (256, 238705), (320, 190964), (640, 95482), (1280, 47741)]