40802630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6287}}^1$

素因数の和:6364

約数の個数: 32

約数和(自身を含む): 81492480

約数和(自身を除く): 40689850

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6287, 6490, 12574, 31435, 62870, 69157, 138314, 345785, 370933, 691570, 741866, 1854665, 3709330, 4080263, 8160526, 20401315, 40802630]

約数ペア:

[(1, 40802630), (2, 20401315), (5, 8160526), (10, 4080263), (11, 3709330), (22, 1854665), (55, 741866), (59, 691570), (110, 370933), (118, 345785), (295, 138314), (590, 69157), (649, 62870), (1298, 31435), (3245, 12574), (6287, 6490)]