472980080

素因数分解:

$2^4\times 5^1\times {\mathrm{5912251}}^1$

素因数の和:5912264

約数の個数: 20

約数和(自身を含む): 1099678872

約数和(自身を除く): 626698792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5912251, 11824502, 23649004, 29561255, 47298008, 59122510, 94596016, 118245020, 236490040, 472980080]

約数ペア:

[(1, 472980080), (2, 236490040), (4, 118245020), (5, 94596016), (8, 59122510), (10, 47298008), (16, 29561255), (20, 23649004), (40, 11824502), (80, 5912251)]