7501120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2159

約数の個数: 56

約数和(自身を含む): 19495008

約数和(自身を除く): 11993888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2131, 3520, 4262, 8524, 10655, 17048, 21310, 23441, 34096, 42620, 46882, 68192, 85240, 93764, 117205, 136384, 170480, 187528, 234410, 340960, 375056, 468820, 681920, 750112, 937640, 1500224, 1875280, 3750560, 7501120]

約数ペア:

[(1, 7501120), (2, 3750560), (4, 1875280), (5, 1500224), (8, 937640), (10, 750112), (11, 681920), (16, 468820), (20, 375056), (22, 340960), (32, 234410), (40, 187528), (44, 170480), (55, 136384), (64, 117205), (80, 93764), (88, 85240), (110, 68192), (160, 46882), (176, 42620), (220, 34096), (320, 23441), (352, 21310), (440, 17048), (704, 10655), (880, 8524), (1760, 4262), (2131, 3520)]