2087752490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2039}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 4203705600

約数和(自身を除く): 2115953110

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 317, 323, 634, 646, 1585, 1615, 2039, 3170, 3230, 4078, 5389, 6023, 10195, 10778, 12046, 20390, 26945, 30115, 34663, 38741, 53890, 60230, 69326, 77482, 102391, 173315, 193705, 204782, 346630, 387410, 511955, 646363, 658597, 1023910, 1292726, 1317194, 3231815, 3292985, 6463630, 6585970, 10988171, 12280897, 21976342, 24561794, 54940855, 61404485, 109881710, 122808970, 208775249, 417550498, 1043876245, 2087752490]

約数ペア:

[(1, 2087752490), (2, 1043876245), (5, 417550498), (10, 208775249), (17, 122808970), (19, 109881710), (34, 61404485), (38, 54940855), (85, 24561794), (95, 21976342), (170, 12280897), (190, 10988171), (317, 6585970), (323, 6463630), (634, 3292985), (646, 3231815), (1585, 1317194), (1615, 1292726), (2039, 1023910), (3170, 658597), (3230, 646363), (4078, 511955), (5389, 387410), (6023, 346630), (10195, 204782), (10778, 193705), (12046, 173315), (20390, 102391), (26945, 77482), (30115, 69326), (34663, 60230), (38741, 53890)]