7802057090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1\times {\mathrm{4801}}^1$

素因数の和:6518

約数の個数: 32

約数和(自身を含む): 14194519920

約数和(自身を除く): 6392462830

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1609, 3218, 4801, 8045, 9602, 16090, 24005, 48010, 162509, 325018, 484901, 812545, 969802, 1625090, 2424505, 4849010, 7724809, 15449618, 38624045, 77248090, 780205709, 1560411418, 3901028545, 7802057090]

約数ペア:

[(1, 7802057090), (2, 3901028545), (5, 1560411418), (10, 780205709), (101, 77248090), (202, 38624045), (505, 15449618), (1010, 7724809), (1609, 4849010), (3218, 2424505), (4801, 1625090), (8045, 969802), (9602, 812545), (16090, 484901), (24005, 325018), (48010, 162509)]