201660976840

素因数分解:

$2^3\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{4806029}}^1$

素因数の和:4807089

約数の個数: 32

約数和(自身を含む): 454169835000

約数和(自身を除く): 252508858160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1049, 2098, 4196, 5245, 8392, 10490, 20980, 41960, 4806029, 9612058, 19224116, 24030145, 38448232, 48060290, 96120580, 192241160, 5041524421, 10083048842, 20166097684, 25207622105, 40332195368, 50415244210, 100830488420, 201660976840]

約数ペア:

[(1, 201660976840), (2, 100830488420), (4, 50415244210), (5, 40332195368), (8, 25207622105), (10, 20166097684), (20, 10083048842), (40, 5041524421), (1049, 192241160), (2098, 96120580), (4196, 48060290), (5245, 38448232), (8392, 24030145), (10490, 19224116), (20980, 9612058), (41960, 4806029)]