3835438990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{9949}}^1$

素因数の和:12004

約数の個数: 32

約数和(自身を含む): 7271460000

約数和(自身を除く): 3436021010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2029, 4058, 9949, 10145, 19898, 20290, 38551, 49745, 77102, 99490, 189031, 192755, 378062, 385510, 945155, 1890310, 20186521, 40373042, 100932605, 201865210, 383543899, 767087798, 1917719495, 3835438990]

約数ペア:

[(1, 3835438990), (2, 1917719495), (5, 767087798), (10, 383543899), (19, 201865210), (38, 100932605), (95, 40373042), (190, 20186521), (2029, 1890310), (4058, 945155), (9949, 385510), (10145, 378062), (19898, 192755), (20290, 189031), (38551, 99490), (49745, 77102)]