201330607340

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{25103567}}^1$

素因数の和:25103977

約数の個数: 24

約数和(自身を含む): 423848642112

約数和(自身を除く): 222518034772

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 25103567, 50207134, 100414268, 125517835, 251035670, 502071340, 10066530367, 20133060734, 40266121468, 50332651835, 100665303670, 201330607340]

約数ペア:

[(1, 201330607340), (2, 100665303670), (4, 50332651835), (5, 40266121468), (10, 20133060734), (20, 10066530367), (401, 502071340), (802, 251035670), (1604, 125517835), (2005, 100414268), (4010, 50207134), (8020, 25103567)]