2950873820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1\times {\mathrm{1609}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 6265939680

約数和(自身を除く): 3315065860

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 857, 1070, 1609, 1714, 2140, 3218, 3428, 4285, 6436, 8045, 8570, 16090, 17140, 32180, 91699, 172163, 183398, 344326, 366796, 458495, 688652, 860815, 916990, 1378913, 1721630, 1833980, 2757826, 3443260, 5515652, 6894565, 13789130, 27578260, 147543691, 295087382, 590174764, 737718455, 1475436910, 2950873820]

約数ペア:

[(1, 2950873820), (2, 1475436910), (4, 737718455), (5, 590174764), (10, 295087382), (20, 147543691), (107, 27578260), (214, 13789130), (428, 6894565), (535, 5515652), (857, 3443260), (1070, 2757826), (1609, 1833980), (1714, 1721630), (2140, 1378913), (3218, 916990), (3428, 860815), (4285, 688652), (6436, 458495), (8045, 366796), (8570, 344326), (16090, 183398), (17140, 172163), (32180, 91699)]