10456840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13759}}^1$

素因数の和:13789

約数の個数: 32

約数和(自身を含む): 24768000

約数和(自身を除く): 14311160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 13759, 27518, 55036, 68795, 110072, 137590, 261421, 275180, 522842, 550360, 1045684, 1307105, 2091368, 2614210, 5228420, 10456840]

約数ペア:

[(1, 10456840), (2, 5228420), (4, 2614210), (5, 2091368), (8, 1307105), (10, 1045684), (19, 550360), (20, 522842), (38, 275180), (40, 261421), (76, 137590), (95, 110072), (152, 68795), (190, 55036), (380, 27518), (760, 13759)]