6277240

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 14238000

約数和(自身を除く): 7960760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1129, 1390, 2258, 2780, 4516, 5560, 5645, 9032, 11290, 22580, 45160, 156931, 313862, 627724, 784655, 1255448, 1569310, 3138620, 6277240]

約数ペア:

[(1, 6277240), (2, 3138620), (4, 1569310), (5, 1255448), (8, 784655), (10, 627724), (20, 313862), (40, 156931), (139, 45160), (278, 22580), (556, 11290), (695, 9032), (1112, 5645), (1129, 5560), (1390, 4516), (2258, 2780)]