44521540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 107235072

約数和(自身を除く): 62713532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 653, 974, 1306, 1948, 2435, 2612, 3265, 3409, 4571, 4870, 6530, 6818, 9142, 9740, 13060, 13636, 17045, 18284, 22855, 34090, 45710, 68180, 91420, 318011, 636022, 1272044, 1590055, 2226077, 3180110, 4452154, 6360220, 8904308, 11130385, 22260770, 44521540]

約数ペア:

[(1, 44521540), (2, 22260770), (4, 11130385), (5, 8904308), (7, 6360220), (10, 4452154), (14, 3180110), (20, 2226077), (28, 1590055), (35, 1272044), (70, 636022), (140, 318011), (487, 91420), (653, 68180), (974, 45710), (1306, 34090), (1948, 22855), (2435, 18284), (2612, 17045), (3265, 13636), (3409, 13060), (4571, 9740), (4870, 9142), (6530, 6818)]