5585800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2539}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 14173200

約数和(自身を除く): 8587400

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, 2200, 2539, 5078, 10156, 12695, 20312, 25390, 27929, 50780, 55858, 63475, 101560, 111716, 126950, 139645, 223432, 253900, 279290, 507800, 558580, 698225, 1117160, 1396450, 2792900, 5585800]

約数ペア:

[(1, 5585800), (2, 2792900), (4, 1396450), (5, 1117160), (8, 698225), (10, 558580), (11, 507800), (20, 279290), (22, 253900), (25, 223432), (40, 139645), (44, 126950), (50, 111716), (55, 101560), (88, 63475), (100, 55858), (110, 50780), (200, 27929), (220, 25390), (275, 20312), (440, 12695), (550, 10156), (1100, 5078), (2200, 2539)]