3677408980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{64223}}^1$

素因数の和:64648

約数の個数: 48

約数和(自身を含む): 8847498240

約数和(自身を除く): 5170089260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 2045, 2863, 4090, 5726, 8180, 11452, 14315, 28630, 57260, 64223, 128446, 256892, 321115, 449561, 642230, 899122, 1284460, 1798244, 2247805, 4495610, 8991220, 26267207, 52534414, 105068828, 131336035, 183870449, 262672070, 367740898, 525344140, 735481796, 919352245, 1838704490, 3677408980]

約数ペア:

[(1, 3677408980), (2, 1838704490), (4, 919352245), (5, 735481796), (7, 525344140), (10, 367740898), (14, 262672070), (20, 183870449), (28, 131336035), (35, 105068828), (70, 52534414), (140, 26267207), (409, 8991220), (818, 4495610), (1636, 2247805), (2045, 1798244), (2863, 1284460), (4090, 899122), (5726, 642230), (8180, 449561), (11452, 321115), (14315, 256892), (28630, 128446), (57260, 64223)]