103028480

素因数分解:

$2^8\times 5^1\times {\mathrm{80491}}^1$

素因数の和:80512

約数の個数: 36

約数和(自身を含む): 246788472

約数和(自身を除く): 143759992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 80491, 160982, 321964, 402455, 643928, 804910, 1287856, 1609820, 2575712, 3219640, 5151424, 6439280, 10302848, 12878560, 20605696, 25757120, 51514240, 103028480]

約数ペア:

[(1, 103028480), (2, 51514240), (4, 25757120), (5, 20605696), (8, 12878560), (10, 10302848), (16, 6439280), (20, 5151424), (32, 3219640), (40, 2575712), (64, 1609820), (80, 1287856), (128, 804910), (160, 643928), (256, 402455), (320, 321964), (640, 160982), (1280, 80491)]