69123560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 171141120

約数和(自身を除く): 102017560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1237, 1270, 1397, 2474, 2540, 2794, 4948, 5080, 5588, 6185, 6985, 9896, 11176, 12370, 13607, 13970, 24740, 27214, 27940, 49480, 54428, 55880, 68035, 108856, 136070, 157099, 272140, 314198, 544280, 628396, 785495, 1256792, 1570990, 1728089, 3141980, 3456178, 6283960, 6912356, 8640445, 13824712, 17280890, 34561780, 69123560]

約数ペア:

[(1, 69123560), (2, 34561780), (4, 17280890), (5, 13824712), (8, 8640445), (10, 6912356), (11, 6283960), (20, 3456178), (22, 3141980), (40, 1728089), (44, 1570990), (55, 1256792), (88, 785495), (110, 628396), (127, 544280), (220, 314198), (254, 272140), (440, 157099), (508, 136070), (635, 108856), (1016, 68035), (1237, 55880), (1270, 54428), (1397, 49480), (2474, 27940), (2540, 27214), (2794, 24740), (4948, 13970), (5080, 13607), (5588, 12370), (6185, 11176), (6985, 9896)]