4749649160

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{796921}}^1$

素因数の和:797081

約数の個数: 32

約数和(自身を含む): 10758447000

約数和(自身を除く): 6008797840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 796921, 1593842, 3187684, 3984605, 6375368, 7969210, 15938420, 31876840, 118741229, 237482458, 474964916, 593706145, 949929832, 1187412290, 2374824580, 4749649160]

約数ペア:

[(1, 4749649160), (2, 2374824580), (4, 1187412290), (5, 949929832), (8, 593706145), (10, 474964916), (20, 237482458), (40, 118741229), (149, 31876840), (298, 15938420), (596, 7969210), (745, 6375368), (1192, 3984605), (1490, 3187684), (2980, 1593842), (5960, 796921)]