945184460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{5233}}^1$

素因数の和:6074

約数の個数: 48

約数和(自身を含む): 2168383392

約数和(自身を除く): 1223198932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 821, 1642, 3284, 4105, 5233, 8210, 9031, 10466, 16420, 18062, 20932, 26165, 36124, 45155, 52330, 57563, 90310, 104660, 115126, 180620, 230252, 287815, 575630, 1151260, 4296293, 8592586, 17185172, 21481465, 42962930, 47259223, 85925860, 94518446, 189036892, 236296115, 472592230, 945184460]

約数ペア:

[(1, 945184460), (2, 472592230), (4, 236296115), (5, 189036892), (10, 94518446), (11, 85925860), (20, 47259223), (22, 42962930), (44, 21481465), (55, 17185172), (110, 8592586), (220, 4296293), (821, 1151260), (1642, 575630), (3284, 287815), (4105, 230252), (5233, 180620), (8210, 115126), (9031, 104660), (10466, 90310), (16420, 57563), (18062, 52330), (20932, 45155), (26165, 36124)]