139364500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{25339}}^1$

素因数の和:25369

約数の個数: 48

約数和(自身を含む): 332055360

約数和(自身を除く): 192690860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 25339, 50678, 101356, 126695, 253390, 278729, 506780, 557458, 633475, 1114916, 1266950, 1393645, 2533900, 2787290, 3167375, 5574580, 6334750, 6968225, 12669500, 13936450, 27872900, 34841125, 69682250, 139364500]

約数ペア:

[(1, 139364500), (2, 69682250), (4, 34841125), (5, 27872900), (10, 13936450), (11, 12669500), (20, 6968225), (22, 6334750), (25, 5574580), (44, 3167375), (50, 2787290), (55, 2533900), (100, 1393645), (110, 1266950), (125, 1114916), (220, 633475), (250, 557458), (275, 506780), (500, 278729), (550, 253390), (1100, 126695), (1375, 101356), (2750, 50678), (5500, 25339)]