828932060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{27107}}^1$

素因数の和:27266

約数の個数: 48

約数和(自身を含む): 1912740480

約数和(自身を除く): 1083808420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 27107, 30580, 54214, 108428, 135535, 271070, 298177, 542140, 596354, 1192708, 1490885, 2981770, 3767873, 5963540, 7535746, 15071492, 18839365, 37678730, 41446603, 75357460, 82893206, 165786412, 207233015, 414466030, 828932060]

約数ペア:

[(1, 828932060), (2, 414466030), (4, 207233015), (5, 165786412), (10, 82893206), (11, 75357460), (20, 41446603), (22, 37678730), (44, 18839365), (55, 15071492), (110, 7535746), (139, 5963540), (220, 3767873), (278, 2981770), (556, 1490885), (695, 1192708), (1390, 596354), (1529, 542140), (2780, 298177), (3058, 271070), (6116, 135535), (7645, 108428), (15290, 54214), (27107, 30580)]