139869400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{63577}}^1$

素因数の和:63604

約数の個数: 48

約数和(自身を含む): 354765240

約数和(自身を除く): 214895840

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, 63577, 127154, 254308, 317885, 508616, 635770, 699347, 1271540, 1398694, 1589425, 2543080, 2797388, 3178850, 3496735, 5594776, 6357700, 6993470, 12715400, 13986940, 17483675, 27973880, 34967350, 69934700, 139869400]

約数ペア:

[(1, 139869400), (2, 69934700), (4, 34967350), (5, 27973880), (8, 17483675), (10, 13986940), (11, 12715400), (20, 6993470), (22, 6357700), (25, 5594776), (40, 3496735), (44, 3178850), (50, 2797388), (55, 2543080), (88, 1589425), (100, 1398694), (110, 1271540), (200, 699347), (220, 635770), (275, 508616), (440, 317885), (550, 254308), (1100, 127154), (2200, 63577)]