475366870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{19379}}^1$

素因数の和:19620

約数の個数: 32

約数和(自身を含む): 937681920

約数和(自身を除く): 462315050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 19379, 24530, 38758, 96895, 193790, 213169, 426338, 1065845, 2131690, 4321517, 8643034, 21607585, 43215170, 47536687, 95073374, 237683435, 475366870]

約数ペア:

[(1, 475366870), (2, 237683435), (5, 95073374), (10, 47536687), (11, 43215170), (22, 21607585), (55, 8643034), (110, 4321517), (223, 2131690), (446, 1065845), (1115, 426338), (2230, 213169), (2453, 193790), (4906, 96895), (12265, 38758), (19379, 24530)]