475661120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135131}}^1$

素因数の和:135159

約数の個数: 56

約数和(自身を含む): 1235647008

約数和(自身を除く): 759985888

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, 3520, 135131, 270262, 540524, 675655, 1081048, 1351310, 1486441, 2162096, 2702620, 2972882, 4324192, 5405240, 5945764, 7432205, 8648384, 10810480, 11891528, 14864410, 21620960, 23783056, 29728820, 43241920, 47566112, 59457640, 95132224, 118915280, 237830560, 475661120]

約数ペア:

[(1, 475661120), (2, 237830560), (4, 118915280), (5, 95132224), (8, 59457640), (10, 47566112), (11, 43241920), (16, 29728820), (20, 23783056), (22, 21620960), (32, 14864410), (40, 11891528), (44, 10810480), (55, 8648384), (64, 7432205), (80, 5945764), (88, 5405240), (110, 4324192), (160, 2972882), (176, 2702620), (220, 2162096), (320, 1486441), (352, 1351310), (440, 1081048), (704, 675655), (880, 540524), (1760, 270262), (3520, 135131)]