71643550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{130261}}^1$

素因数の和:130284

約数の個数: 24

約数和(自身を含む): 145372392

約数和(自身を除く): 73728842

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 130261, 260522, 651305, 1302610, 1432871, 2865742, 3256525, 6513050, 7164355, 14328710, 35821775, 71643550]

約数ペア:

[(1, 71643550), (2, 35821775), (5, 14328710), (10, 7164355), (11, 6513050), (22, 3256525), (25, 2865742), (50, 1432871), (55, 1302610), (110, 651305), (275, 260522), (550, 130261)]