4688200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 11896560

約数和(自身を除く): 7208360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2131, 2200, 4262, 8524, 10655, 17048, 21310, 23441, 42620, 46882, 53275, 85240, 93764, 106550, 117205, 187528, 213100, 234410, 426200, 468820, 586025, 937640, 1172050, 2344100, 4688200]

約数ペア:

[(1, 4688200), (2, 2344100), (4, 1172050), (5, 937640), (8, 586025), (10, 468820), (11, 426200), (20, 234410), (22, 213100), (25, 187528), (40, 117205), (44, 106550), (50, 93764), (55, 85240), (88, 53275), (100, 46882), (110, 42620), (200, 23441), (220, 21310), (275, 17048), (440, 10655), (550, 8524), (1100, 4262), (2131, 2200)]